3040148646 has 32 divisors (see below), whose sum is σ = 6782832000. Its totient is φ = 1009341000.

The previous prime is 3040148627. The next prime is 3040148653. The reversal of 3040148646 is 6468410403.

3040148646 is a `hidden beast` number, since 3 + 0 + 4 + 0 + 1 + 4 + 8 + 646 = 666.

It is a self number, because there is not a number n which added to its sum of digits gives 3040148646.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 98596 + ... + 125703.

It is an arithmetic number, because the mean of its divisors is an integer number (211963500).

Almost surely, 2^3040148646 is an apocalyptic number.

3040148646 is an abundant number, since it is smaller than the sum of its proper divisors (3742683354).

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

3040148646 is a wasteful number, since it uses less digits than its factorization.

3040148646 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 224561 (or 224555 counting only the distinct ones).

The product of its (nonzero) digits is 55296, while the sum is 36.

The square root of 3040148646 is about 55137.5429811667. The cubic root of 3040148646 is about 1448.6548994051.

The spelling of 3040148646 in words is "three billion, forty million, one hundred forty-eight thousand, six hundred forty-six".