34970420 has 24 divisors (see below), whose sum is σ = 73622304. Its totient is φ = 13953056.

The previous prime is 34970413. The next prime is 34970423. The reversal of 34970420 is 2407943.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (34970423) 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, 6887 + ... + 10833.

It is an arithmetic number, because the mean of its divisors is an integer number (3067596).

Almost surely, 2^34970420 is an apocalyptic number.

It is an amenable number.

34970420 is an abundant number, since it is smaller than the sum of its proper divisors (38651884).

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

34970420 is a wasteful number, since it uses less digits than its factorization.

34970420 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4399 (or 4397 counting only the distinct ones).

The product of its (nonzero) digits is 6048, while the sum is 29.

The square root of 34970420 is about 5913.5792883836. The cubic root of 34970420 is about 327.0144544356.

The spelling of 34970420 in words is "thirty-four million, nine hundred seventy thousand, four hundred twenty".