4375072730 has 16 divisors (see below), whose sum is σ = 9000149760. Its totient is φ = 1500024912.

The previous prime is 4375072729. The next prime is 4375072739. The reversal of 4375072730 is 372705734.

It is a super-2 number, since 2×4375072730² = 38282522785579305800, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (4375072739) 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, 31250450 + ... + 31250589.

It is an arithmetic number, because the mean of its divisors is an integer number (562509360).

Almost surely, 2^4375072730 is an apocalyptic number.

4375072730 is an abundant number, since it is smaller than the sum of its proper divisors (4625077030).

4375072730 is a wasteful number, since it uses less digits than its factorization.

4375072730 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 62501053.

The product of its (nonzero) digits is 123480, while the sum is 38.

The square root of 4375072730 is about 66144.3325614523. The cubic root of 4375072730 is about 1635.5422180785.

The spelling of 4375072730 in words is "four billion, three hundred seventy-five million, seventy-two thousand, seven hundred thirty".