3453696 has 54 divisors (see below), whose sum is σ = 9964500. Its totient is φ = 1150464.

The previous prime is 3453689. The next prime is 3453707. The reversal of 3453696 is 6963543.

3453696 is a `hidden beast` number, since 34 + 536 + 96 = 666.

It is a Harshad number since it is a multiple of its sum of digits (36).

It is a self number, because there is not a number n which added to its sum of digits gives 3453696.

It is an unprimeable number.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 1555 + ... + 3053.

Almost surely, 2^3453696 is an apocalyptic number.

3453696 is a gapful number since it is divisible by the number (36) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 3453696, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (4982250).

3453696 is an abundant number, since it is smaller than the sum of its proper divisors (6510804).

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

3453696 is a wasteful number, since it uses less digits than its factorization.

3453696 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1521 (or 1504 counting only the distinct ones).

The product of its digits is 58320, while the sum is 36.

The square root of 3453696 is about 1858.4122255302. The cubic root of 3453696 is about 151.1569206238.

The spelling of 3453696 in words is "three million, four hundred fifty-three thousand, six hundred ninety-six".