3390234040 has 96 divisors (see below), whose sum is σ = 8127241920. Its totient is φ = 1272237824.

The previous prime is 3390234037. The next prime is 3390234077. The reversal of 3390234040 is 404320933.

3390234040 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a super-2 number, since 2×3390234040² = 22987373691949443200, which contains 22 as substring.

It is a hoax number, since the sum of its digits (28) coincides with the sum of the digits of its distinct prime factors.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 1119969 + ... + 1122991.

It is an arithmetic number, because the mean of its divisors is an integer number (84658770).

Almost surely, 2^3390234040 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 3390234040, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (4063620960).

3390234040 is an abundant number, since it is smaller than the sum of its proper divisors (4737007880).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

3390234040 is a wasteful number, since it uses less digits than its factorization.

3390234040 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3133 (or 3106 counting only the distinct ones).

The product of its (nonzero) digits is 7776, while the sum is 28.

The square root of 3390234040 is about 58225.7163116093. The cubic root of 3390234040 is about 1502.2535075884.

Adding to 3390234040 its reverse (404320933), we get a palindrome (3794554973).

The spelling of 3390234040 in words is "three billion, three hundred ninety million, two hundred thirty-four thousand, forty".