970559638 has 16 divisors (see below), whose sum is σ = 1486758240. Its totient is φ = 475016256.

The previous prime is 970559621. The next prime is 970559677. The reversal of 970559638 is 836955079.

970559638 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 36106 + ... + 56962.

It is an arithmetic number, because the mean of its divisors is an integer number (92922390).

Almost surely, 2^970559638 is an apocalyptic number.

970559638 is a deficient number, since it is larger than the sum of its proper divisors (516198602).

970559638 is a wasteful number, since it uses less digits than its factorization.

970559638 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 21351.

The product of its (nonzero) digits is 2041200, while the sum is 52.

The square root of 970559638 is about 31153.8061559097. The cubic root of 970559638 is about 990.0886353999.

The spelling of 970559638 in words is "nine hundred seventy million, five hundred fifty-nine thousand, six hundred thirty-eight".