3250879 has 4 divisors (see below), whose sum is σ = 3272560. Its totient is φ = 3229200.

The previous prime is 3250853. The next prime is 3250901. The reversal of 3250879 is 9780523.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 3250879 - 2¹⁷ = 3119807 is a prime.

It is a Duffinian number.

3250879 is a lucky number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3250679) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 10614 + ... + 10915.

It is an arithmetic number, because the mean of its divisors is an integer number (818140).

Almost surely, 2^3250879 is an apocalyptic number.

3250879 is a deficient number, since it is larger than the sum of its proper divisors (21681).

3250879 is a wasteful number, since it uses less digits than its factorization.

3250879 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 21680.

The product of its (nonzero) digits is 15120, while the sum is 34.

The square root of 3250879 is about 1803.0194119865. The cubic root of 3250879 is about 148.1381562374.

The spelling of 3250879 in words is "three million, two hundred fifty thousand, eight hundred seventy-nine".