3628494 has 24 divisors (see below), whose sum is σ = 8030880. Its totient is φ = 1183488.

The previous prime is 3628483. The next prime is 3628561. The reversal of 3628494 is 4948263.

It is a happy number.

It is a super-3 number, since 3×3628494³ (a number of 21 digits) contains 333 as substring.

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, 1299 + ... + 2990.

It is an arithmetic number, because the mean of its divisors is an integer number (334620).

Almost surely, 2^3628494 is an apocalyptic number.

3628494 is an abundant number, since it is smaller than the sum of its proper divisors (4402386).

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

3628494 is a wasteful number, since it uses less digits than its factorization.

3628494 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4344 (or 4341 counting only the distinct ones).

The product of its digits is 41472, while the sum is 36.

The square root of 3628494 is about 1904.8606248227. The cubic root of 3628494 is about 153.6651802632.

The spelling of 3628494 in words is "three million, six hundred twenty-eight thousand, four hundred ninety-four".