97799346 has 64 divisors (see below), whose sum is σ = 230400000. Its totient is φ = 30664656.

The previous prime is 97799311. The next prime is 97799347. The reversal of 97799346 is 64399779.

It is a hoax number, since the sum of its digits (54) coincides with the sum of the digits of its distinct prime factors.

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

It is a junction number, because it is equal to n+sod(n) for n = 97799292 and 97799301.

It is not an unprimeable number, because it can be changed into a prime (97799347) by changing a digit.

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 31 ways as a sum of consecutive naturals, for example, 203935 + ... + 204413.

It is an arithmetic number, because the mean of its divisors is an integer number (3600000).

Almost surely, 2^97799346 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 97799346, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (115200000).

97799346 is an abundant number, since it is smaller than the sum of its proper divisors (132600654).

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

97799346 is a wasteful number, since it uses less digits than its factorization.

97799346 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 708 (or 702 counting only the distinct ones).

The product of its digits is 2571912, while the sum is 54.

The square root of 97799346 is about 9889.3551862596. The cubic root of 97799346 is about 460.7287534976.

The spelling of 97799346 in words is "ninety-seven million, seven hundred ninety-nine thousand, three hundred forty-six".