696798464 has 18 divisors (see below), whose sum is σ = 1390875570. Its totient is φ = 348399104.

The previous prime is 696798463. The next prime is 696798469. The reversal of 696798464 is 464897696.

It can be written as a sum of positive squares in only one way, i.e., 538240000 + 158558464 = 23200^2 + 12592^2 .

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (696798463) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1360679 + ... + 1361190.

It is an arithmetic number, because the mean of its divisors is an integer number (77270865).

Almost surely, 2^696798464 is an apocalyptic number.

696798464 is a gapful number since it is divisible by the number (64) formed by its first and last digit.

It is an amenable number.

696798464 is a deficient number, since it is larger than the sum of its proper divisors (694077106).

696798464 is an equidigital number, since it uses as much as digits as its factorization.

696798464 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2721885 (or 2721871 counting only the distinct ones).

The product of its digits is 15676416, while the sum is 59.

The square root of 696798464 is about 26396.9404287694. The cubic root of 696798464 is about 886.5482867817.

The spelling of 696798464 in words is "six hundred ninety-six million, seven hundred ninety-eight thousand, four hundred sixty-four".