3394419390 has 24 divisors (see below), whose sum is σ = 8825490648. Its totient is φ = 905178480.

The previous prime is 3394419389. The next prime is 3394419401. The reversal of 3394419390 is 939144933.

3394419390 is a `hidden beast` number, since 3 + 39 + 441 + 93 + 90 = 666.

It is a Harshad number since it is a multiple of its sum of digits (45).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 18857796 + ... + 18857975.

It is an arithmetic number, because the mean of its divisors is an integer number (367728777).

Almost surely, 2^3394419390 is an apocalyptic number.

3394419390 is a gapful number since it is divisible by the number (30) formed by its first and last digit.

3394419390 is an abundant number, since it is smaller than the sum of its proper divisors (5431071258).

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

3394419390 is a wasteful number, since it uses less digits than its factorization.

3394419390 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 37715784 (or 37715781 counting only the distinct ones).

The product of its (nonzero) digits is 314928, while the sum is 45.

The square root of 3394419390 is about 58261.6459602713. The cubic root of 3394419390 is about 1502.8714463564.

The spelling of 3394419390 in words is "three billion, three hundred ninety-four million, four hundred nineteen thousand, three hundred ninety".