3132685901 has 2 divisors, whose sum is σ = 3132685902. Its totient is φ = 3132685900.

The previous prime is 3132685883. The next prime is 3132685961. The reversal of 3132685901 is 1095862313.

It is a happy number.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 2284362025 + 848323876 = 47795^2 + 29126^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-3132685901 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (3132685961) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1566342950 + 1566342951.

It is an arithmetic number, because the mean of its divisors is an integer number (1566342951).

Almost surely, 2^3132685901 is an apocalyptic number.

It is an amenable number.

3132685901 is a deficient number, since it is larger than the sum of its proper divisors (1).

3132685901 is an equidigital number, since it uses as much as digits as its factorization.

3132685901 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 38880, while the sum is 38.

The square root of 3132685901 is about 55970.4020085616. The cubic root of 3132685901 is about 1463.2064857135.

The spelling of 3132685901 in words is "three billion, one hundred thirty-two million, six hundred eighty-five thousand, nine hundred one".