672030099 has 24 divisors (see below), whose sum is σ = 1046284512. Its totient is φ = 413199360.

The previous prime is 672030083. The next prime is 672030103. The reversal of 672030099 is 990030276.

It is not a de Polignac number, because 672030099 - 2⁴ = 672030083 is a prime.

It is not an unprimeable number, because it can be changed into a prime (672030599) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 212659 + ... + 215795.

It is an arithmetic number, because the mean of its divisors is an integer number (43595188).

Almost surely, 2^672030099 is an apocalyptic number.

672030099 is a deficient number, since it is larger than the sum of its proper divisors (374254413).

672030099 is a wasteful number, since it uses less digits than its factorization.

672030099 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4987 (or 4984 counting only the distinct ones).

The product of its (nonzero) digits is 20412, while the sum is 36.

The square root of 672030099 is about 25923.5433341972. The cubic root of 672030099 is about 875.9169050786.

The spelling of 672030099 in words is "six hundred seventy-two million, thirty thousand, ninety-nine".