3497304 has 16 divisors (see below), whose sum is σ = 8743320. Its totient is φ = 1165760.

The previous prime is 3497303. The next prime is 3497321. The reversal of 3497304 is 4037943.

It is a super-2 number, since 2×3497304² = 24462270536832, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3497303) 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, 72837 + ... + 72884.

Almost surely, 2^3497304 is an apocalyptic number.

It is an amenable number.

3497304 is an abundant number, since it is smaller than the sum of its proper divisors (5246016).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

3497304 is a wasteful number, since it uses less digits than its factorization.

3497304 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 145730 (or 145726 counting only the distinct ones).

The product of its (nonzero) digits is 9072, while the sum is 30.

The square root of 3497304 is about 1870.1080182706. The cubic root of 3497304 is about 151.7904545615.

The spelling of 3497304 in words is "three million, four hundred ninety-seven thousand, three hundred four".