3129460901 has 6 divisors (see below), whose sum is σ = 3640393350. Its totient is φ = 2682395016.

The previous prime is 3129460849. The next prime is 3129460909. The reversal of 3129460901 is 1090649213.

3129460901 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in only one way, i.e., 1656897025 + 1472563876 = 40705^2 + 38374^2 .

It is not a de Polignac number, because 3129460901 - 2¹⁰ = 3129459877 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3129460909) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 31933226 + ... + 31933323.

It is an arithmetic number, because the mean of its divisors is an integer number (606732225).

Almost surely, 2^3129460901 is an apocalyptic number.

It is an amenable number.

3129460901 is a deficient number, since it is larger than the sum of its proper divisors (510932449).

3129460901 is an equidigital number, since it uses as much as digits as its factorization.

3129460901 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 63866563 (or 63866556 counting only the distinct ones).

The product of its (nonzero) digits is 11664, while the sum is 35.

The square root of 3129460901 is about 55941.5847201346. The cubic root of 3129460901 is about 1462.7042052114.

The spelling of 3129460901 in words is "three billion, one hundred twenty-nine million, four hundred sixty thousand, nine hundred one".