6274479925 has 24 divisors (see below), whose sum is σ = 9278441856. Its totient is φ = 4115432640.

The previous prime is 6274479919. The next prime is 6274479941. The reversal of 6274479925 is 5299744726.

It is not a de Polignac number, because 6274479925 - 2⁹ = 6274479413 is a prime.

It is a Duffinian number.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 775414 + ... + 783463.

It is an arithmetic number, because the mean of its divisors is an integer number (386601744).

Almost surely, 2^6274479925 is an apocalyptic number.

It is an amenable number.

6274479925 is a deficient number, since it is larger than the sum of its proper divisors (3003961931).

6274479925 is a wasteful number, since it uses less digits than its factorization.

6274479925 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1558917 (or 1558912 counting only the distinct ones).

The product of its digits is 7620480, while the sum is 55.

The square root of 6274479925 is about 79211.6148364620. The cubic root of 6274479925 is about 1844.4175446641.

The spelling of 6274479925 in words is "six billion, two hundred seventy-four million, four hundred seventy-nine thousand, nine hundred twenty-five".