796451620438 has 16 divisors (see below), whose sum is σ = 1196951595840. Its totient is φ = 397468120896.

The previous prime is 796451620411. The next prime is 796451620451. The reversal of 796451620438 is 834026154697.

796451620438 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 4369123 + ... + 4547761.

It is an arithmetic number, because the mean of its divisors is an integer number (74809474740).

It is a 2-persistent number, because it is pandigital, and so is 2⋅796451620438 = 1592903240876, but 3⋅796451620438 = 2389354861314 is not.

Almost surely, 2^796451620438 is an apocalyptic number.

796451620438 is a deficient number, since it is larger than the sum of its proper divisors (400499975402).

796451620438 is a wasteful number, since it uses less digits than its factorization.

796451620438 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 182871.

The product of its (nonzero) digits is 8709120, while the sum is 55.

The spelling of 796451620438 in words is "seven hundred ninety-six billion, four hundred fifty-one million, six hundred twenty thousand, four hundred thirty-eight".