3294725 has 24 divisors (see below), whose sum is σ = 4755648. Its totient is φ = 2217600.

The previous prime is 3294701. The next prime is 3294749. The reversal of 3294725 is 5274923.

It is a happy number.

It is an interprime number because it is at equal distance from previous prime (3294701) and next prime (3294749).

It is not a de Polignac number, because 3294725 - 2¹⁰ = 3293701 is a prime.

It is an alternating number because its digits alternate between odd and even.

It is a Duffinian number.

Its product of digits (15120) is a multiple of the sum of its prime divisors (360).

It is a junction number, because it is equal to n+sod(n) for n = 3294691 and 3294700.

It is a congruent number.

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, 11585 + ... + 11865.

It is an arithmetic number, because the mean of its divisors is an integer number (198152).

Almost surely, 2^3294725 is an apocalyptic number.

3294725 is a gapful number since it is divisible by the number (35) formed by its first and last digit.

It is an amenable number.

3294725 is a deficient number, since it is larger than the sum of its proper divisors (1460923).

3294725 is a wasteful number, since it uses less digits than its factorization.

3294725 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 365 (or 360 counting only the distinct ones).

The product of its digits is 15120, while the sum is 32.

The square root of 3294725 is about 1815.1377358206. The cubic root of 3294725 is about 148.8011852191.

The spelling of 3294725 in words is "three million, two hundred ninety-four thousand, seven hundred twenty-five".