980757995 has 8 divisors (see below), whose sum is σ = 1345039584. Its totient is φ = 672519744.

The previous prime is 980757991. The next prime is 980758043. The reversal of 980757995 is 599757089.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 980757995 - 2² = 980757991 is a prime.

It is not an unprimeable number, because it can be changed into a prime (980757991) 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 7 ways as a sum of consecutive naturals, for example, 14010794 + ... + 14010863.

It is an arithmetic number, because the mean of its divisors is an integer number (168129948).

Almost surely, 2^980757995 is an apocalyptic number.

980757995 is a deficient number, since it is larger than the sum of its proper divisors (364281589).

980757995 is a wasteful number, since it uses less digits than its factorization.

980757995 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 28021669.

The product of its (nonzero) digits is 7144200, while the sum is 59.

The square root of 980757995 is about 31317.0559759375. The cubic root of 980757995 is about 993.5444134131.

The spelling of 980757995 in words is "nine hundred eighty million, seven hundred fifty-seven thousand, nine hundred ninety-five".