667364097 has 16 divisors (see below), whose sum is σ = 901800000. Its totient is φ = 438941184.

The previous prime is 667364083. The next prime is 667364119. The reversal of 667364097 is 790463766.

It is not a de Polignac number, because 667364097 - 2⁸ = 667363841 is a prime.

It is not an unprimeable number, because it can be changed into a prime (667364017) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 130729 + ... + 135737.

It is an arithmetic number, because the mean of its divisors is an integer number (56362500).

Almost surely, 2^667364097 is an apocalyptic number.

It is an amenable number.

667364097 is a deficient number, since it is larger than the sum of its proper divisors (234435903).

667364097 is a wasteful number, since it uses less digits than its factorization.

667364097 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5600.

The product of its (nonzero) digits is 1143072, while the sum is 48.

The square root of 667364097 is about 25833.3911246665. The cubic root of 667364097 is about 873.8849893260.

The spelling of 667364097 in words is "six hundred sixty-seven million, three hundred sixty-four thousand, ninety-seven".