3629380 has 24 divisors (see below), whose sum is σ = 8023680. Its totient is φ = 1375200.

The previous prime is 3629363. The next prime is 3629389. The reversal of 3629380 is 839263.

It is a happy number.

It is not an unprimeable number, because it can be changed into a prime (3629389) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 4396 + ... + 5155.

It is an arithmetic number, because the mean of its divisors is an integer number (334320).

Almost surely, 2^3629380 is an apocalyptic number.

It is an amenable number.

3629380 is an abundant number, since it is smaller than the sum of its proper divisors (4394300).

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

3629380 is a wasteful number, since it uses less digits than its factorization.

3629380 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 9579 (or 9577 counting only the distinct ones).

The product of its (nonzero) digits is 7776, while the sum is 31.

The square root of 3629380 is about 1905.0931735745. The cubic root of 3629380 is about 153.6776864866.

The spelling of 3629380 in words is "three million, six hundred twenty-nine thousand, three hundred eighty".