3962402019896 has 8 divisors (see below), whose sum is σ = 7429503787320. Its totient is φ = 1981201009944.

The previous prime is 3962402019841. The next prime is 3962402019923. The reversal of 3962402019896 is 6989102042693.

It is a tau number, because it is divible by the number of its divisors (8).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 247650126236 + ... + 247650126251.

It is an arithmetic number, because the mean of its divisors is an integer number (928687973415).

Almost surely, 2^{3962402019896} is an apocalyptic number.

It is an amenable number.

3962402019896 is a deficient number, since it is larger than the sum of its proper divisors (3467101767424).

3962402019896 is a wasteful number, since it uses less digits than its factorization.

3962402019896 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 495300252493 (or 495300252489 counting only the distinct ones).

The product of its (nonzero) digits is 10077696, while the sum is 59.

The spelling of 3962402019896 in words is "three trillion, nine hundred sixty-two billion, four hundred two million, nineteen thousand, eight hundred ninety-six".