3491552125 has 8 divisors (see below), whose sum is σ = 4357457208. Its totient is φ = 2793241600.

The previous prime is 3491552111. The next prime is 3491552137. The reversal of 3491552125 is 5212551943.

It can be written as a sum of positive squares in 4 ways, for example, as 118962649 + 3372589476 = 10907^2 + 58074^2 .

It is not a de Polignac number, because 3491552125 - 2¹³ = 3491543933 is a prime.

It is a Duffinian number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 13966084 + ... + 13966333.

It is an arithmetic number, because the mean of its divisors is an integer number (544682151).

Almost surely, 2^3491552125 is an apocalyptic number.

It is an amenable number.

3491552125 is a deficient number, since it is larger than the sum of its proper divisors (865905083).

3491552125 is an equidigital number, since it uses as much as digits as its factorization.

3491552125 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 27932432 (or 27932422 counting only the distinct ones).

The product of its digits is 54000, while the sum is 37.

The square root of 3491552125 is about 59089.3571212278. The cubic root of 3491552125 is about 1517.0719435129.

It can be divided in two parts, 34915521 and 25, that added together give a triangular number (34915546 = T₈₃₅₆).

The spelling of 3491552125 in words is "three billion, four hundred ninety-one million, five hundred fifty-two thousand, one hundred twenty-five".