97789630 has 8 divisors (see below), whose sum is σ = 176021352. Its totient is φ = 39115848.

The previous prime is 97789621. The next prime is 97789639. The reversal of 97789630 is 3698779.

It is an interprime number because it is at equal distance from previous prime (97789621) and next prime (97789639).

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

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (97789639) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 4889472 + ... + 4889491.

It is an arithmetic number, because the mean of its divisors is an integer number (22002669).

Almost surely, 2^97789630 is an apocalyptic number.

97789630 is a deficient number, since it is larger than the sum of its proper divisors (78231722).

97789630 is a wasteful number, since it uses less digits than its factorization.

97789630 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 9778970.

The product of its (nonzero) digits is 571536, while the sum is 49.

The square root of 97789630 is about 9888.8639387950. The cubic root of 97789630 is about 460.7134957650.

The spelling of 97789630 in words is "ninety-seven million, seven hundred eighty-nine thousand, six hundred thirty".