3629932420 has 48 divisors (see below), whose sum is σ = 7682064768. Its totient is φ = 1440737280.

The previous prime is 3629932379. The next prime is 3629932451. The reversal of 3629932420 is 242399263.

3629932420 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1878855 + ... + 1880785.

It is an arithmetic number, because the mean of its divisors is an integer number (160043016).

Almost surely, 2^3629932420 is an apocalyptic number.

It is an amenable number.

3629932420 is an abundant number, since it is smaller than the sum of its proper divisors (4052132348).

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

3629932420 is a wasteful number, since it uses less digits than its factorization.

3629932420 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2620 (or 2618 counting only the distinct ones).

The product of its (nonzero) digits is 139968, while the sum is 40.

The square root of 3629932420 is about 60248.9204882544. The cubic root of 3629932420 is about 1536.8548307272.

The spelling of 3629932420 in words is "three billion, six hundred twenty-nine million, nine hundred thirty-two thousand, four hundred twenty".