3125346875 has 24 divisors (see below), whose sum is σ = 4464526752. Its totient is φ = 2143080000.

The previous prime is 3125346857. The next prime is 3125346953. The reversal of 3125346875 is 5786435213.

It is not a de Polignac number, because 3125346875 - 2¹⁶ = 3125281339 is a prime.

3125346875 is a modest number, since divided by 346875 gives 3125 as remainder.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 49562 + ... + 93311.

It is an arithmetic number, because the mean of its divisors is an integer number (186021948).

Almost surely, 2^3125346875 is an apocalyptic number.

3125346875 is a gapful number since it is divisible by the number (35) formed by its first and last digit.

3125346875 is a deficient number, since it is larger than the sum of its proper divisors (1339179877).

3125346875 is an frugal number, since it uses more digits than its factorization.

3125346875 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 142905 (or 142885 counting only the distinct ones).

The product of its digits is 604800, while the sum is 44.

The square root of 3125346875 is about 55904.8018957227. The cubic root of 3125346875 is about 1462.0629614332.

The spelling of 3125346875 in words is "three billion, one hundred twenty-five million, three hundred forty-six thousand, eight hundred seventy-five".