1064099931 has 8 divisors (see below), whose sum is σ = 1434741840. Its totient is φ = 701428992.

The previous prime is 1064099891. The next prime is 1064099947. The reversal of 1064099931 is 1399904601.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 1064099931 - 2¹⁰ = 1064098907 is a prime.

It is a super-2 number, since 2×1064099931² = 2264617326308409522, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (1064099951) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1992430 + ... + 1992963.

It is an arithmetic number, because the mean of its divisors is an integer number (179342730).

Almost surely, 2^1064099931 is an apocalyptic number.

1064099931 is a deficient number, since it is larger than the sum of its proper divisors (370641909).

1064099931 is an equidigital number, since it uses as much as digits as its factorization.

1064099931 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3985485.

The product of its (nonzero) digits is 52488, while the sum is 42.

The square root of 1064099931 is about 32620.5446153187. The cubic root of 1064099931 is about 1020.9257042183.

The spelling of 1064099931 in words is "one billion, sixty-four million, ninety-nine thousand, nine hundred thirty-one".