34479660 has 48 divisors (see below), whose sum is σ = 96818400. Its totient is φ = 9168384.

The previous prime is 34479631. The next prime is 34479667. The reversal of 34479660 is 6697443.

It is a Smith number, since the sum of its digits (39) coincides with the sum of the digits of its prime factors.

It is not an unprimeable number, because it can be changed into a prime (34479667) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 29976 + ... + 31104.

It is an arithmetic number, because the mean of its divisors is an integer number (2017050).

Almost surely, 2^34479660 is an apocalyptic number.

34479660 is a gapful number since it is divisible by the number (30) formed by its first and last digit.

It is an amenable number.

34479660 is an abundant number, since it is smaller than the sum of its proper divisors (62338740).

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

34479660 is a wasteful number, since it uses less digits than its factorization.

34479660 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1650 (or 1648 counting only the distinct ones).

The product of its (nonzero) digits is 108864, while the sum is 39.

The square root of 34479660 is about 5871.9383511750. The cubic root of 34479660 is about 325.4775150171.

The spelling of 34479660 in words is "thirty-four million, four hundred seventy-nine thousand, six hundred sixty".