3097948644 has 36 divisors (see below), whose sum is σ = 8949630144. Its totient is φ = 885128112.

The previous prime is 3097948639. The next prime is 3097948657. The reversal of 3097948644 is 4468497903.

It is a happy number.

3097948644 is a `hidden beast` number, since 30 + 97 + 9 + 486 + 44 = 666.

It is a tau number, because it is divible by the number of its divisors (36).

It is a super-2 number, since 2×3097948644² = 19194571601722877472, which contains 22 as substring.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 6146472 + ... + 6146975.

Almost surely, 2^3097948644 is an apocalyptic number.

It is an amenable number.

3097948644 is an abundant number, since it is smaller than the sum of its proper divisors (5851681500).

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

3097948644 is a wasteful number, since it uses less digits than its factorization.

3097948644 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 12293464 (or 12293459 counting only the distinct ones).

The product of its (nonzero) digits is 5225472, while the sum is 54.

The square root of 3097948644 is about 55659.2188590533. The cubic root of 3097948644 is about 1457.7780431767.

The spelling of 3097948644 in words is "three billion, ninety-seven million, nine hundred forty-eight thousand, six hundred forty-four".