34472880 has 240 divisors, whose sum is σ = 129991680. Its totient is φ = 8128512.

The previous prime is 34472861. The next prime is 34472891. The reversal of 34472880 is 8827443.

It is a tau number, because it is divible by the number of its divisors (240).

It is a Harshad number since it is a multiple of its sum of digits (36).

It is an unprimeable number.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 271377 + ... + 271503.

It is an arithmetic number, because the mean of its divisors is an integer number (541632).

Almost surely, 2^34472880 is an apocalyptic number.

34472880 is a gapful number since it is divisible by the number (30) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 34472880, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (64995840).

34472880 is an abundant number, since it is smaller than the sum of its proper divisors (95518800).

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

34472880 is a wasteful number, since it uses less digits than its factorization.

34472880 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 188 (or 179 counting only the distinct ones).

The product of its (nonzero) digits is 43008, while the sum is 36.

The square root of 34472880 is about 5871.3610006539. The cubic root of 34472880 is about 325.4561799052.

The spelling of 34472880 in words is "thirty-four million, four hundred seventy-two thousand, eight hundred eighty".