7378899750 has 48 divisors (see below), whose sum is σ = 19952551008. Its totient is φ = 1967706000.

The previous prime is 7378899743. The next prime is 7378899761. The reversal of 7378899750 is 579988737.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 1637506 + ... + 1642005.

It is an arithmetic number, because the mean of its divisors is an integer number (415678146).

Almost surely, 2^7378899750 is an apocalyptic number.

7378899750 is an abundant number, since it is smaller than the sum of its proper divisors (12573651258).

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

7378899750 is a wasteful number, since it uses less digits than its factorization.

7378899750 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3279534 (or 3279521 counting only the distinct ones).

The product of its (nonzero) digits is 26671680, while the sum is 63.

The square root of 7378899750 is about 85900.5224081903. The cubic root of 7378899750 is about 1946.8412370357.

The spelling of 7378899750 in words is "seven billion, three hundred seventy-eight million, eight hundred ninety-nine thousand, seven hundred fifty".