4620406044 has 24 divisors (see below), whose sum is σ = 10892093968. Its totient is φ = 1524257280.

The previous prime is 4620406039. The next prime is 4620406051. The reversal of 4620406044 is 4406040264.

It is a super-2 number, since 2×4620406044² = 42696304022863459872, which contains 22 as substring.

It is a congruent number.

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, 1983547 + ... + 1985874.

Almost surely, 2^4620406044 is an apocalyptic number.

It is an amenable number.

4620406044 is an abundant number, since it is smaller than the sum of its proper divisors (6271687924).

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

4620406044 is a wasteful number, since it uses less digits than its factorization.

4620406044 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3969525 (or 3969523 counting only the distinct ones).

The product of its (nonzero) digits is 18432, while the sum is 30.

The square root of 4620406044 is about 67973.5687160826. The cubic root of 4620406044 is about 1665.5591005325.

The spelling of 4620406044 in words is "four billion, six hundred twenty million, four hundred six thousand, forty-four".