3900176396420 has 24 divisors (see below), whose sum is σ = 8454575931648. Its totient is φ = 1509745701600.

The previous prime is 3900176396381. The next prime is 3900176396429. The reversal of 3900176396420 is 246936710093.

It is a super-2 number, since 2×3900176396420² (a number of 26 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (3900176396429) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 3145302926 + ... + 3145304165.

It is an arithmetic number, because the mean of its divisors is an integer number (352273997152).

Almost surely, 2^{3900176396420} is an apocalyptic number.

It is an amenable number.

3900176396420 is an abundant number, since it is smaller than the sum of its proper divisors (4554399535228).

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

3900176396420 is a wasteful number, since it uses less digits than its factorization.

3900176396420 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6290607131 (or 6290607129 counting only the distinct ones).

The product of its (nonzero) digits is 1469664, while the sum is 50.

The spelling of 3900176396420 in words is "three trillion, nine hundred billion, one hundred seventy-six million, three hundred ninety-six thousand, four hundred twenty".