3303957 has 4 divisors (see below), whose sum is σ = 4405280. Its totient is φ = 2202636.

The previous prime is 3303953. The next prime is 3303961. The reversal of 3303957 is 7593033.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is an interprime number because it is at equal distance from previous prime (3303953) and next prime (3303961).

It is not a de Polignac number, because 3303957 - 2² = 3303953 is a prime.

It is a super-2 number, since 2×3303957² = 21832263715698, which contains 22 as substring.

It is a D-number.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3303953) 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, 550657 + ... + 550662.

It is an arithmetic number, because the mean of its divisors is an integer number (1101320).

Almost surely, 2^3303957 is an apocalyptic number.

It is an amenable number.

3303957 is a deficient number, since it is larger than the sum of its proper divisors (1101323).

3303957 is a wasteful number, since it uses less digits than its factorization.

3303957 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1101322.

The product of its (nonzero) digits is 8505, while the sum is 30.

The square root of 3303957 is about 1817.6790145678. The cubic root of 3303957 is about 148.9400386332.

The spelling of 3303957 in words is "three million, three hundred three thousand, nine hundred fifty-seven".