690466076 has 24 divisors (see below), whose sum is σ = 1258096560. Its totient is φ = 331286400.

The previous prime is 690466019. The next prime is 690466087. The reversal of 690466076 is 670664096.

690466076 is nontrivially palindromic in base 11.

690466076 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 24506 + ... + 44513.

It is an arithmetic number, because the mean of its divisors is an integer number (52420690).

Almost surely, 2^690466076 is an apocalyptic number.

It is an amenable number.

690466076 is a deficient number, since it is larger than the sum of its proper divisors (567630484).

690466076 is a wasteful number, since it uses less digits than its factorization.

690466076 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 69125 (or 69123 counting only the distinct ones).

The product of its (nonzero) digits is 326592, while the sum is 44.

The square root of 690466076 is about 26276.7211805431. The cubic root of 690466076 is about 883.8545091328.

The spelling of 690466076 in words is "six hundred ninety million, four hundred sixty-six thousand, seventy-six".