747950120 has 32 divisors (see below), whose sum is σ = 1686359520. Its totient is φ = 298562880.

The previous prime is 747950083. The next prime is 747950123. The reversal of 747950120 is 21059747.

It is not an unprimeable number, because it can be changed into a prime (747950123) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 599 + ... + 38681.

It is an arithmetic number, because the mean of its divisors is an integer number (52698735).

Almost surely, 2^747950120 is an apocalyptic number.

It is an amenable number.

747950120 is an abundant number, since it is smaller than the sum of its proper divisors (938409400).

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

747950120 is a wasteful number, since it uses less digits than its factorization.

747950120 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 38585 (or 38581 counting only the distinct ones).

The product of its (nonzero) digits is 17640, while the sum is 35.

The square root of 747950120 is about 27348.6767504390. The cubic root of 747950120 is about 907.7317902153.

The spelling of 747950120 in words is "seven hundred forty-seven million, nine hundred fifty thousand, one hundred twenty".