34092090 has 40 divisors (see below), whose sum is σ = 91672020. Its totient is φ = 9091008.

The previous prime is 34092067. The next prime is 34092103. The reversal of 34092090 is 9029043.

It can be written as a sum of positive squares in 2 ways, for example, as 31438449 + 2653641 = 5607^2 + 1629^2 .

It is a Harshad number since it is a multiple of its sum of digits (27).

It is an unprimeable number.

It is a polite number, since it can be written in 19 ways as a sum of consecutive naturals, for example, 20235 + ... + 21854.

Almost surely, 2^34092090 is an apocalyptic number.

34092090 is a gapful number since it is divisible by the number (30) formed by its first and last digit.

34092090 is an abundant number, since it is smaller than the sum of its proper divisors (57579930).

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

34092090 is a wasteful number, since it uses less digits than its factorization.

34092090 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 42108 (or 42099 counting only the distinct ones).

The product of its (nonzero) digits is 1944, while the sum is 27.

The square root of 34092090 is about 5838.8432073485. The cubic root of 34092090 is about 324.2534025835.

The spelling of 34092090 in words is "thirty-four million, ninety-two thousand, ninety".