3000400156 has 48 divisors (see below), whose sum is σ = 5767602624. Its totient is φ = 1357364736.

The previous prime is 3000400133. The next prime is 3000400157. The reversal of 3000400156 is 6510040003.

It is a super-2 number, since 2×3000400156² = 18004802192249648672, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3000400157) by changing a digit.

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 15 ways as a sum of consecutive naturals, for example, 631566 + ... + 636298.

It is an arithmetic number, because the mean of its divisors is an integer number (120158388).

Almost surely, 2^3000400156 is an apocalyptic number.

It is an amenable number.

3000400156 is a deficient number, since it is larger than the sum of its proper divisors (2767202468).

3000400156 is a wasteful number, since it uses less digits than its factorization.

3000400156 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4990 (or 4988 counting only the distinct ones).

The product of its (nonzero) digits is 360, while the sum is 19.

The square root of 3000400156 is about 54775.9085365090. The cubic root of 3000400156 is about 1442.3136924364.

Adding to 3000400156 its reverse (6510040003), we get a palindrome (9510440159).

The spelling of 3000400156 in words is "three billion, four hundred thousand, one hundred fifty-six".