3123542996 has 24 divisors (see below), whose sum is σ = 6270324480. Its totient is φ = 1333681632.

The previous prime is 3123542993. The next prime is 3123542999. The reversal of 3123542996 is 6992453213.

It is an interprime number because it is at equal distance from previous prime (3123542993) and next prime (3123542999).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3123542993) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 199820 + ... + 214883.

It is an arithmetic number, because the mean of its divisors is an integer number (261263520).

Almost surely, 2^3123542996 is an apocalyptic number.

It is an amenable number.

3123542996 is an abundant number, since it is smaller than the sum of its proper divisors (3146781484).

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

3123542996 is a wasteful number, since it uses less digits than its factorization.

3123542996 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 414983 (or 414981 counting only the distinct ones).

The product of its digits is 349920, while the sum is 44.

The square root of 3123542996 is about 55888.6660781951. Note that the first 3 decimals coincide. The cubic root of 3123542996 is about 1461.7816174892.

The spelling of 3123542996 in words is "three billion, one hundred twenty-three million, five hundred forty-two thousand, nine hundred ninety-six".