975383690 has 16 divisors (see below), whose sum is σ = 1812326400. Its totient is φ = 377567760.

The previous prime is 975383681. The next prime is 975383719. The reversal of 975383690 is 96383579.

It is a super-2 number, since 2×975383690² = 1902746685436032200, which contains 22 as substring.

It is a Curzon number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1572890 + ... + 1573509.

It is an arithmetic number, because the mean of its divisors is an integer number (113270400).

Almost surely, 2^975383690 is an apocalyptic number.

975383690 is a deficient number, since it is larger than the sum of its proper divisors (836942710).

975383690 is a wasteful number, since it uses less digits than its factorization.

975383690 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3146437.

The product of its (nonzero) digits is 1224720, while the sum is 50.

The square root of 975383690 is about 31231.1333447891. The cubic root of 975383690 is about 991.7262979779.

The spelling of 975383690 in words is "nine hundred seventy-five million, three hundred eighty-three thousand, six hundred ninety".