3499312 has 40 divisors (see below), whose sum is σ = 7294176. Its totient is φ = 1622016.

The previous prime is 3499277. The next prime is 3499313. The reversal of 3499312 is 2139943.

3499312 = 379² + 380² + ... + 401².

It is a hoax number, since the sum of its digits (31) coincides with the sum of the digits of its distinct prime factors.

It is not an unprimeable number, because it can be changed into a prime (3499313) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 13488 + ... + 13744.

Almost surely, 2^3499312 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 3499312, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (3647088).

3499312 is an abundant number, since it is smaller than the sum of its proper divisors (3794864).

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

3499312 is a wasteful number, since it uses less digits than its factorization.

3499312 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 325 (or 319 counting only the distinct ones).

The product of its digits is 5832, while the sum is 31.

The square root of 3499312 is about 1870.6448086155. The cubic root of 3499312 is about 151.8194994980.

The spelling of 3499312 in words is "three million, four hundred ninety-nine thousand, three hundred twelve".