34804220 has 24 divisors (see below), whose sum is σ = 79733808. Its totient is φ = 12656000.

The previous prime is 34804213. The next prime is 34804229. The reversal of 34804220 is 2240843.

It is a super-2 number, since 2×34804220² = 2422667459616800, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (34804229) 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, 78881 + ... + 79320.

It is an arithmetic number, because the mean of its divisors is an integer number (3322242).

Almost surely, 2^34804220 is an apocalyptic number.

It is an amenable number.

34804220 is an abundant number, since it is smaller than the sum of its proper divisors (44929588).

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

34804220 is a wasteful number, since it uses less digits than its factorization.

34804220 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 158221 (or 158219 counting only the distinct ones).

The product of its (nonzero) digits is 1536, while the sum is 23.

The square root of 34804220 is about 5899.5101491565. The cubic root of 34804220 is about 326.4955765656.

The spelling of 34804220 in words is "thirty-four million, eight hundred four thousand, two hundred twenty".