34476420 has 48 divisors (see below), whose sum is σ = 105311808. Its totient is φ = 8357760.

The previous prime is 34476401. The next prime is 34476439. The reversal of 34476420 is 2467443.

It is an interprime number because it is at equal distance from previous prime (34476401) and next prime (34476439).

It is a Harshad number since it is a multiple of its sum of digits (30).

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 25459 + ... + 26778.

It is an arithmetic number, because the mean of its divisors is an integer number (2193996).

Almost surely, 2^34476420 is an apocalyptic number.

34476420 is a gapful number since it is divisible by the number (30) formed by its first and last digit.

It is an amenable number.

34476420 is an abundant number, since it is smaller than the sum of its proper divisors (70835388).

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

34476420 is a wasteful number, since it uses less digits than its factorization.

34476420 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 52260 (or 52258 counting only the distinct ones).

The product of its (nonzero) digits is 16128, while the sum is 30.

The square root of 34476420 is about 5871.6624562384. The cubic root of 34476420 is about 325.4673198259.

The spelling of 34476420 in words is "thirty-four million, four hundred seventy-six thousand, four hundred twenty".