79335340 has 24 divisors (see below), whose sum is σ = 190405152. Its totient is φ = 27200640.

The previous prime is 79335337. The next prime is 79335343. The reversal of 79335340 is 4353397.

It is an interprime number because it is at equal distance from previous prime (79335337) and next prime (79335343).

It is a junction number, because it is equal to n+sod(n) for n = 79335296 and 79335305.

It is not an unprimeable number, because it can be changed into a prime (79335343) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 283201 + ... + 283480.

It is an arithmetic number, because the mean of its divisors is an integer number (7933548).

Almost surely, 2^79335340 is an apocalyptic number.

79335340 is a gapful number since it is divisible by the number (70) formed by its first and last digit.

It is an amenable number.

79335340 is an abundant number, since it is smaller than the sum of its proper divisors (111069812).

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

79335340 is a wasteful number, since it uses less digits than its factorization.

79335340 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 566697 (or 566695 counting only the distinct ones).

The product of its (nonzero) digits is 34020, while the sum is 34.

The square root of 79335340 is about 8907.0387896315. The cubic root of 79335340 is about 429.6903124400.

The spelling of 79335340 in words is "seventy-nine million, three hundred thirty-five thousand, three hundred forty".