3100064490 has 36 divisors (see below), whose sum is σ = 8061541254. Its totient is φ = 826543008.

The previous prime is 3100064477. The next prime is 3100064503. The reversal of 3100064490 is 944600013.

3100064490 is a `hidden beast` number, since 3 + 10 + 0 + 0 + 644 + 9 + 0 = 666.

It is an interprime number because it is at equal distance from previous prime (3100064477) and next prime (3100064503).

It can be written as a sum of positive squares in 3 ways, for example, as 1096338321 + 2003726169 = 33111^2 + 44763^2 .

It is a super-2 number, since 2×3100064490² = 19220799684317920200, which contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 17 ways as a sum of consecutive naturals, for example, 525276 + ... + 531144.

Almost surely, 2^3100064490 is an apocalyptic number.

3100064490 is a gapful number since it is divisible by the number (30) formed by its first and last digit.

3100064490 is an abundant number, since it is smaller than the sum of its proper divisors (4961476764).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

3100064490 is an frugal number, since it uses more digits than its factorization.

3100064490 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 11751 (or 5879 counting only the distinct ones).

The product of its (nonzero) digits is 2592, while the sum is 27.

The square root of 3100064490 is about 55678.2227625847. Note that the first 3 decimals coincide. The cubic root of 3100064490 is about 1458.1098468159.

The spelling of 3100064490 in words is "three billion, one hundred million, sixty-four thousand, four hundred ninety".