3494736 has 60 divisors (see below), whose sum is σ = 11180832. Its totient is φ = 998208.

The previous prime is 3494719. The next prime is 3494749. The reversal of 3494736 is 6374943.

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

It is a nude number because it is divisible by every one of its digits.

It is a self number, because there is not a number n which added to its sum of digits gives 3494736.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 726 + ... + 2741.

Almost surely, 2^3494736 is an apocalyptic number.

3494736 is a gapful number since it is divisible by the number (36) formed by its first and last digit.

It is an amenable number.

3494736 is an abundant number, since it is smaller than the sum of its proper divisors (7686096).

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

3494736 is a wasteful number, since it uses less digits than its factorization.

3494736 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3488 (or 3479 counting only the distinct ones).

The product of its digits is 54432, while the sum is 36.

The square root of 3494736 is about 1869.4213008308. The cubic root of 3494736 is about 151.7532932382.

The spelling of 3494736 in words is "three million, four hundred ninety-four thousand, seven hundred thirty-six".