3164542623 has 24 divisors (see below), whose sum is σ = 5121329616. Its totient is φ = 1866067200.

The previous prime is 3164542583. The next prime is 3164542637. The reversal of 3164542623 is 3262454613.

3164542623 is a `hidden beast` number, since 3 + 1 + 645 + 4 + 2 + 6 + 2 + 3 = 666.

It is not a de Polignac number, because 3164542623 - 2¹² = 3164538527 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3164542643) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 428298 + ... + 435623.

It is an arithmetic number, because the mean of its divisors is an integer number (213388734).

Almost surely, 2^3164542623 is an apocalyptic number.

3164542623 is a gapful number since it is divisible by the number (33) formed by its first and last digit.

3164542623 is a deficient number, since it is larger than the sum of its proper divisors (1956786993).

3164542623 is a wasteful number, since it uses less digits than its factorization.

3164542623 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 863975 (or 863972 counting only the distinct ones).

The product of its digits is 103680, while the sum is 36.

The square root of 3164542623 is about 56254.2675981121. The cubic root of 3164542623 is about 1468.1496181961.

The spelling of 3164542623 in words is "three billion, one hundred sixty-four million, five hundred forty-two thousand, six hundred twenty-three".