3040248664 has 8 divisors (see below), whose sum is σ = 5700466260. Its totient is φ = 1520124328.

The previous prime is 3040248649. The next prime is 3040248667. The reversal of 3040248664 is 4668420403.

It is a tau number, because it is divible by the number of its divisors (8).

It is a super-2 number, since 2×3040248664² = 18486223877907569792, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3040248667) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 190015534 + ... + 190015549.

Almost surely, 2^3040248664 is an apocalyptic number.

It is an amenable number.

3040248664 is a deficient number, since it is larger than the sum of its proper divisors (2660217596).

3040248664 is a wasteful number, since it uses less digits than its factorization.

3040248664 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 380031089 (or 380031085 counting only the distinct ones).

The product of its (nonzero) digits is 110592, while the sum is 37.

The square root of 3040248664 is about 55138.4499600778. The cubic root of 3040248664 is about 1448.6707856872.

The spelling of 3040248664 in words is "three billion, forty million, two hundred forty-eight thousand, six hundred sixty-four".