97679495 has 16 divisors (see below), whose sum is σ = 118866528. Its totient is φ = 77051520.

The previous prime is 97679479. The next prime is 97679497. The reversal of 97679495 is 59497679.

It is not a de Polignac number, because 97679495 - 2⁴ = 97679479 is a prime.

It is a super-3 number, since 3×97679495³ (a number of 25 digits) contains 333 as substring.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 97679495.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (97679497) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 128657 + ... + 129413.

It is an arithmetic number, because the mean of its divisors is an integer number (7429158).

Almost surely, 2^97679495 is an apocalyptic number.

97679495 is a deficient number, since it is larger than the sum of its proper divisors (21187033).

97679495 is a wasteful number, since it uses less digits than its factorization.

97679495 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1090.

The product of its digits is 4286520, while the sum is 56.

The square root of 97679495 is about 9883.2937323546. The cubic root of 97679495 is about 460.5404721646.

The spelling of 97679495 in words is "ninety-seven million, six hundred seventy-nine thousand, four hundred ninety-five".