3125479 has 8 divisors (see below), whose sum is σ = 3583008. Its totient is φ = 2670720.

The previous prime is 3125461. The next prime is 3125497. The reversal of 3125479 is 9745213.

It is an interprime number because it is at equal distance from previous prime (3125461) and next prime (3125497).

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 3125479 - 2⁷ = 3125351 is a prime.

It is a Duffinian number.

3125479 is a lucky number.

It is a self number, because there is not a number n which added to its sum of digits gives 3125479.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3125449) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 3219 + ... + 4075.

It is an arithmetic number, because the mean of its divisors is an integer number (447876).

Almost surely, 2^3125479 is an apocalyptic number.

3125479 is a deficient number, since it is larger than the sum of its proper divisors (457529).

3125479 is an equidigital number, since it uses as much as digits as its factorization.

3125479 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1385.

The product of its digits is 7560, while the sum is 31.

The square root of 3125479 is about 1767.9024294344. The cubic root of 3125479 is about 146.2083564197.

The spelling of 3125479 in words is "three million, one hundred twenty-five thousand, four hundred seventy-nine".