696593478 has 32 divisors (see below), whose sum is σ = 1596835584. Its totient is φ = 198448992.

The previous prime is 696593473. The next prime is 696593483. The reversal of 696593478 is 874395696.

It is a happy number.

It is an interprime number because it is at equal distance from previous prime (696593473) and next prime (696593483).

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (696593473) 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, 9325 + ... + 38472.

It is an arithmetic number, because the mean of its divisors is an integer number (49901112).

Almost surely, 2^696593478 is an apocalyptic number.

696593478 is an abundant number, since it is smaller than the sum of its proper divisors (900242106).

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

696593478 is a wasteful number, since it uses less digits than its factorization.

696593478 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 48156.

The product of its digits is 9797760, while the sum is 57.

The square root of 696593478 is about 26393.0573825770. The cubic root of 696593478 is about 886.4613425551.

It can be divided in two parts, 69659 and 3478, that added together give a palindrome (73137).

The spelling of 696593478 in words is "six hundred ninety-six million, five hundred ninety-three thousand, four hundred seventy-eight".