3396403140 has 432 divisors, whose sum is σ = 11703625920. Its totient is φ = 733224960.

The previous prime is 3396403139. The next prime is 3396403177. The reversal of 3396403140 is 413046933.

It is an unprimeable number.

It is a polite number, since it can be written in 143 ways as a sum of consecutive naturals, for example, 55678710 + ... + 55678770.

Almost surely, 2^3396403140 is an apocalyptic number.

3396403140 is a gapful number since it is divisible by the number (30) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 3396403140, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (5851812960).

3396403140 is an abundant number, since it is smaller than the sum of its proper divisors (8307222780).

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

3396403140 is a wasteful number, since it uses less digits than its factorization.

3396403140 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 152 (or 120 counting only the distinct ones).

The product of its (nonzero) digits is 23328, while the sum is 33.

The square root of 3396403140 is about 58278.6679669328. The cubic root of 3396403140 is about 1503.1641562724.

The spelling of 3396403140 in words is "three billion, three hundred ninety-six million, four hundred three thousand, one hundred forty".