4621070880 has 72 divisors (see below), whose sum is σ = 15769409292. Its totient is φ = 1232285184.

The previous prime is 4621070873. The next prime is 4621070887. The reversal of 4621070880 is 880701264.

It is an interprime number because it is at equal distance from previous prime (4621070873) and next prime (4621070887).

It can be written as a sum of positive squares in 2 ways, for example, as 4469189904 + 151880976 = 66852^2 + 12324^2 .

It is a tau number, because it is divible by the number of its divisors (72).

It is a Harshad number since it is a multiple of its sum of digits (36).

It is not an unprimeable number, because it can be changed into a prime (4621070887) 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, 1603099 + ... + 1605978.

Almost surely, 2^4621070880 is an apocalyptic number.

4621070880 is a gapful number since it is divisible by the number (40) formed by its first and last digit.

It is an amenable number.

4621070880 is an abundant number, since it is smaller than the sum of its proper divisors (11148338412).

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

4621070880 is a wasteful number, since it uses less digits than its factorization.

4621070880 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3209098 (or 3209087 counting only the distinct ones).

The product of its (nonzero) digits is 21504, while the sum is 36.

The square root of 4621070880 is about 67978.4589410498. The cubic root of 4621070880 is about 1665.6389831613.

The spelling of 4621070880 in words is "four billion, six hundred twenty-one million, seventy thousand, eight hundred eighty".