3734628 has 24 divisors (see below), whose sum is σ = 9227232. Its totient is φ = 1171584.

The previous prime is 3734617. The next prime is 3734657. The reversal of 3734628 is 8264373.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 8950 + ... + 9357.

It is an arithmetic number, because the mean of its divisors is an integer number (384468).

Almost surely, 2^3734628 is an apocalyptic number.

It is an amenable number.

3734628 is an abundant number, since it is smaller than the sum of its proper divisors (5492604).

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

3734628 is a wasteful number, since it uses less digits than its factorization.

3734628 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 18331 (or 18329 counting only the distinct ones).

The product of its digits is 24192, while the sum is 33.

The square root of 3734628 is about 1932.5185639471. The cubic root of 3734628 is about 155.1490484427.

The spelling of 3734628 in words is "three million, seven hundred thirty-four thousand, six hundred twenty-eight".