796531651 has 16 divisors (see below), whose sum is σ = 856350144. Its totient is φ = 738238464.

The previous prime is 796531643. The next prime is 796531663. The reversal of 796531651 is 156135697.

It is a happy number.

It is not a de Polignac number, because 796531651 - 2³ = 796531643 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 796531598 and 796531607.

It is not an unprimeable number, because it can be changed into a prime (796531451) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 336765 + ... + 339121.

It is an arithmetic number, because the mean of its divisors is an integer number (53521884).

Almost surely, 2^796531651 is an apocalyptic number.

796531651 is a deficient number, since it is larger than the sum of its proper divisors (59818493).

796531651 is a wasteful number, since it uses less digits than its factorization.

796531651 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2670.

The product of its digits is 170100, while the sum is 43.

The square root of 796531651 is about 28222.8923216597. The cubic root of 796531651 is about 926.9742691328.

The spelling of 796531651 in words is "seven hundred ninety-six million, five hundred thirty-one thousand, six hundred fifty-one".