4628432730 has 32 divisors (see below), whose sum is σ = 11110140864. Its totient is φ = 1234037376.

The previous prime is 4628432729. The next prime is 4628432747. The reversal of 4628432730 is 372348264.

It is a super-2 number, since 2×4628432730² = 42844779072270505800, which contains 22 as substring.

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, 252537 + ... + 270243.

It is an arithmetic number, because the mean of its divisors is an integer number (347191902).

Almost surely, 2^4628432730 is an apocalyptic number.

4628432730 is an abundant number, since it is smaller than the sum of its proper divisors (6481708134).

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

4628432730 is a wasteful number, since it uses less digits than its factorization.

4628432730 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 26430.

The product of its (nonzero) digits is 193536, while the sum is 39.

The square root of 4628432730 is about 68032.5857953378. The cubic root of 4628432730 is about 1666.5230263319.

The spelling of 4628432730 in words is "four billion, six hundred twenty-eight million, four hundred thirty-two thousand, seven hundred thirty".