3302397 has 32 divisors (see below), whose sum is σ = 5679360. Its totient is φ = 1857600.

The previous prime is 3302393. The next prime is 3302413. The reversal of 3302397 is 7932033.

It is not a de Polignac number, because 3302397 - 2² = 3302393 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (27).

It is a self number, because there is not a number n which added to its sum of digits gives 3302397.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3302393) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 19003 + ... + 19175.

It is an arithmetic number, because the mean of its divisors is an integer number (177480).

Almost surely, 2^3302397 is an apocalyptic number.

3302397 is the 909-th decagonal number.

It is an amenable number.

3302397 is a deficient number, since it is larger than the sum of its proper divisors (2376963).

3302397 is a wasteful number, since it uses less digits than its factorization.

3302397 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 290 (or 284 counting only the distinct ones).

The product of its (nonzero) digits is 3402, while the sum is 27.

The square root of 3302397 is about 1817.2498452332. The cubic root of 3302397 is about 148.9165937116.

The spelling of 3302397 in words is "three million, three hundred two thousand, three hundred ninety-seven".