7899499350 has 48 divisors (see below), whose sum is σ = 21767513040. Its totient is φ = 2106532800.

The previous prime is 7899499331. The next prime is 7899499351. The reversal of 7899499350 is 539949987.

It is a happy number.

7899499350 is a `hidden beast` number, since 7 + 8 + 99 + 499 + 3 + 50 = 666.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (7899499351) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 2924391 + ... + 2927090.

It is an arithmetic number, because the mean of its divisors is an integer number (453489855).

Almost surely, 2^7899499350 is an apocalyptic number.

7899499350 is an abundant number, since it is smaller than the sum of its proper divisors (13868013690).

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

7899499350 is a wasteful number, since it uses less digits than its factorization.

7899499350 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5851502 (or 5851491 counting only the distinct ones).

The product of its (nonzero) digits is 22044960, while the sum is 63.

The square root of 7899499350 is about 88879.1277522456. The cubic root of 7899499350 is about 1991.5896282319.

The spelling of 7899499350 in words is "seven billion, eight hundred ninety-nine million, four hundred ninety-nine thousand, three hundred fifty".