7489304650 has 12 divisors (see below), whose sum is σ = 13930106742. Its totient is φ = 2995721840.

The previous prime is 7489304621. The next prime is 7489304741. The reversal of 7489304650 is 564039847.

It can be written as a sum of positive squares in 3 ways, for example, as 4023745489 + 3465559161 = 63433^2 + 58869^2 .

It is a self number, because there is not a number n which added to its sum of digits gives 7489304650.

It is an unprimeable number.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 74892997 + ... + 74893096.

Almost surely, 2^7489304650 is an apocalyptic number.

7489304650 is a deficient number, since it is larger than the sum of its proper divisors (6440802092).

7489304650 is a wasteful number, since it uses less digits than its factorization.

7489304650 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 149786105 (or 149786100 counting only the distinct ones).

The product of its (nonzero) digits is 725760, while the sum is 46.

The square root of 7489304650 is about 86540.7687162530. The cubic root of 7489304650 is about 1956.5029139470.

The spelling of 7489304650 in words is "seven billion, four hundred eighty-nine million, three hundred four thousand, six hundred fifty".