696532791 has 32 divisors (see below), whose sum is σ = 973665792. Its totient is φ = 442552320.

The previous prime is 696532777. The next prime is 696532801. The reversal of 696532791 is 197235696.

It is not a de Polignac number, because 696532791 - 2¹⁹ = 696008503 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 696532791.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (696532751) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 1034631 + ... + 1035303.

It is an arithmetic number, because the mean of its divisors is an integer number (30427056).

Almost surely, 2^696532791 is an apocalyptic number.

696532791 is a deficient number, since it is larger than the sum of its proper divisors (277133001).

696532791 is a wasteful number, since it uses less digits than its factorization.

696532791 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 903.

The product of its digits is 612360, while the sum is 48.

The square root of 696532791 is about 26391.9076801962. The cubic root of 696532791 is about 886.4355990651.

The spelling of 696532791 in words is "six hundred ninety-six million, five hundred thirty-two thousand, seven hundred ninety-one".