34386480 has 120 divisors (see below), whose sum is σ = 116586288. Its totient is φ = 9082368.

The previous prime is 34386479. The next prime is 34386509. The reversal of 34386480 is 8468343.

34386480 is a `hidden beast` number, since 3 + 4 + 3 + 8 + 648 + 0 = 666.

It is a tau number, because it is divible by the number of its divisors (120).

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 23 ways as a sum of consecutive naturals, for example, 117214 + ... + 117506.

Almost surely, 2^34386480 is an apocalyptic number.

34386480 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 34386480, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (58293144).

34386480 is an abundant number, since it is smaller than the sum of its proper divisors (82199808).

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

34386480 is a wasteful number, since it uses less digits than its factorization.

34386480 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 475 (or 466 counting only the distinct ones).

The product of its (nonzero) digits is 55296, while the sum is 36.

The square root of 34386480 is about 5863.9986357434. The cubic root of 34386480 is about 325.1840535383.

The spelling of 34386480 in words is "thirty-four million, three hundred eighty-six thousand, four hundred eighty".