696369490 has 16 divisors (see below), whose sum is σ = 1253765952. Its totient is φ = 278480944.

The previous prime is 696369463. The next prime is 696369533. The reversal of 696369490 is 94963696.

It is a happy number.

It is an alternating number because its digits alternate between even and odd.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 74667 + ... + 83473.

It is an arithmetic number, because the mean of its divisors is an integer number (78360372).

Almost surely, 2^696369490 is an apocalyptic number.

696369490 is a deficient number, since it is larger than the sum of its proper divisors (557396462).

696369490 is a wasteful number, since it uses less digits than its factorization.

696369490 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 16721.

The product of its (nonzero) digits is 1889568, while the sum is 52.

The square root of 696369490 is about 26388.8137285479. The cubic root of 696369490 is about 886.3663191806.

The spelling of 696369490 in words is "six hundred ninety-six million, three hundred sixty-nine thousand, four hundred ninety".