3962402019894 has 16 divisors (see below), whose sum is σ = 7928768448000. Its totient is φ = 1320139938600.

The previous prime is 3962402019841. The next prime is 3962402019923. The reversal of 3962402019894 is 4989102042693.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 165170682 + ... + 165194669.

It is an arithmetic number, because the mean of its divisors is an integer number (495548028000).

Almost surely, 2^{3962402019894} is an apocalyptic number.

3962402019894 is an abundant number, since it is smaller than the sum of its proper divisors (3966366428106).

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

3962402019894 is a wasteful number, since it uses less digits than its factorization.

3962402019894 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 330367355.

The product of its (nonzero) digits is 6718464, while the sum is 57.

The spelling of 3962402019894 in words is "three trillion, nine hundred sixty-two billion, four hundred two million, nineteen thousand, eight hundred ninety-four".