7485739230 has 64 divisors (see below), whose sum is σ = 18216145728. Its totient is φ = 1968537600.

The previous prime is 7485739189. The next prime is 7485739277. The reversal of 7485739230 is 329375847.

It is a self number, because there is not a number n which added to its sum of digits gives 7485739230.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 773904 + ... + 783516.

It is an arithmetic number, because the mean of its divisors is an integer number (284627277).

Almost surely, 2^7485739230 is an apocalyptic number.

7485739230 is an abundant number, since it is smaller than the sum of its proper divisors (10730406498).

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

7485739230 is a wasteful number, since it uses less digits than its factorization.

7485739230 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 9981.

The product of its (nonzero) digits is 1270080, while the sum is 48.

The square root of 7485739230 is about 86520.1666087161. The cubic root of 7485739230 is about 1956.1923883723.

The spelling of 7485739230 in words is "seven billion, four hundred eighty-five million, seven hundred thirty-nine thousand, two hundred thirty".