4621506900 has 36 divisors (see below), whose sum is σ = 13371560832. Its totient is φ = 1232401760.

The previous prime is 4621506859. The next prime is 4621506907. The reversal of 4621506900 is 96051264.

It is a super-2 number, since 2×4621506900² = 42716652053495220000, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4621506907) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 7702212 + ... + 7702811.

Almost surely, 2^4621506900 is an apocalyptic number.

It is an amenable number.

4621506900 is an abundant number, since it is smaller than the sum of its proper divisors (8750053932).

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

4621506900 is a wasteful number, since it uses less digits than its factorization.

4621506900 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 15405040 (or 15405033 counting only the distinct ones).

The product of its (nonzero) digits is 12960, while the sum is 33.

The square root of 4621506900 is about 67981.6659107439. The cubic root of 4621506900 is about 1665.6913684985.

The spelling of 4621506900 in words is "four billion, six hundred twenty-one million, five hundred six thousand, nine hundred".