34859790 has 48 divisors (see below), whose sum is σ = 103585248. Its totient is φ = 7967808.

The previous prime is 34859771. The next prime is 34859791. The reversal of 34859790 is 9795843.

34859790 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a Harshad number since it is a multiple of its sum of digits (45).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (34859791) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 27037 + ... + 28296.

It is an arithmetic number, because the mean of its divisors is an integer number (2158026).

Almost surely, 2^34859790 is an apocalyptic number.

34859790 is a gapful number since it is divisible by the number (30) formed by its first and last digit.

34859790 is an abundant number, since it is smaller than the sum of its proper divisors (68725458).

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

34859790 is a wasteful number, since it uses less digits than its factorization.

34859790 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 55353 (or 55350 counting only the distinct ones).

The product of its (nonzero) digits is 272160, while the sum is 45.

The square root of 34859790 is about 5904.2179837807. The cubic root of 34859790 is about 326.6692500606.

The spelling of 34859790 in words is "thirty-four million, eight hundred fifty-nine thousand, seven hundred ninety".