97408980270 has 128 divisors (see below), whose sum is σ = 306441953280. Its totient is φ = 21546673920.

The previous prime is 97408980257. The next prime is 97408980271. The reversal of 97408980270 is 7208980479.

97408980270 is a `hidden beast` number, since 97 + 408 + 9 + 80 + 2 + 70 = 666.

It is a Harshad number since it is a multiple of its sum of digits (54).

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (97408980271) by changing a digit.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 772687 + ... + 889866.

It is an arithmetic number, because the mean of its divisors is an integer number (2394077760).

Almost surely, 2^97408980270 is an apocalyptic number.

97408980270 is a gapful number since it is divisible by the number (90) formed by its first and last digit.

97408980270 is an abundant number, since it is smaller than the sum of its proper divisors (209032973010).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

97408980270 is a wasteful number, since it uses less digits than its factorization.

97408980270 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1662607 (or 1662601 counting only the distinct ones).

The product of its (nonzero) digits is 2032128, while the sum is 54.

The spelling of 97408980270 in words is "ninety-seven billion, four hundred eight million, nine hundred eighty thousand, two hundred seventy".