3453996 has 48 divisors (see below), whose sum is σ = 9922304. Its totient is φ = 910656.

The previous prime is 3453973. The next prime is 3453997. The reversal of 3453996 is 6993543.

It is a Harshad number since it is a multiple of its sum of digits (39).

It is not an unprimeable number, because it can be changed into a prime (3453997) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 490 + ... + 2673.

Almost surely, 2^3453996 is an apocalyptic number.

It is an amenable number.

3453996 is an abundant number, since it is smaller than the sum of its proper divisors (6468308).

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

3453996 is a wasteful number, since it uses less digits than its factorization.

3453996 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3190 (or 3188 counting only the distinct ones).

The product of its digits is 87480, while the sum is 39.

The square root of 3453996 is about 1858.4929378397. The cubic root of 3453996 is about 151.1612971683.

The spelling of 3453996 in words is "three million, four hundred fifty-three thousand, nine hundred ninety-six".