3402490038 has 16 divisors (see below), whose sum is σ = 6822752256. Its totient is φ = 1131201320.

The previous prime is 3402490009. The next prime is 3402490079. The reversal of 3402490038 is 8300942043.

It is a junction number, because it is equal to n+sod(n) for n = 3402489990 and 3402490008.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 738018 + ... + 742613.

It is an arithmetic number, because the mean of its divisors is an integer number (426422016).

Almost surely, 2^3402490038 is an apocalyptic number.

3402490038 is an abundant number, since it is smaller than the sum of its proper divisors (3420262218).

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

3402490038 is a wasteful number, since it uses less digits than its factorization.

3402490038 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1481019.

The product of its (nonzero) digits is 20736, while the sum is 33.

The square root of 3402490038 is about 58330.8669402401. The cubic root of 3402490038 is about 1504.0615906171.

The spelling of 3402490038 in words is "three billion, four hundred two million, four hundred ninety thousand, thirty-eight".