690001100084 has 96 divisors (see below), whose sum is σ = 1273306003200. Its totient is φ = 326857190400.

The previous prime is 690001100083. The next prime is 690001100273. The reversal of 690001100084 is 480001100096.

It is a super-2 number, since 2×690001100084² (a number of 24 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (690001100081) 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, 373578449 + ... + 373580295.

It is an arithmetic number, because the mean of its divisors is an integer number (13263604200).

Almost surely, 2^690001100084 is an apocalyptic number.

It is an amenable number.

690001100084 is a deficient number, since it is larger than the sum of its proper divisors (583304903116).

690001100084 is a wasteful number, since it uses less digits than its factorization.

690001100084 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2409 (or 2407 counting only the distinct ones).

The product of its (nonzero) digits is 1728, while the sum is 29.

The spelling of 690001100084 in words is "six hundred ninety billion, one million, one hundred thousand, eighty-four".