34453290 has 32 divisors (see below), whose sum is σ = 84925440. Its totient is φ = 8938944.

The previous prime is 34453273. The next prime is 34453291. The reversal of 34453290 is 9235443.

34453290 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 (30).

It is not an unprimeable number, because it can be changed into a prime (34453291) 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 15 ways as a sum of consecutive naturals, for example, 14410 + ... + 16629.

It is an arithmetic number, because the mean of its divisors is an integer number (2653920).

Almost surely, 2^34453290 is an apocalyptic number.

34453290 is a gapful number since it is divisible by the number (30) formed by its first and last digit.

34453290 is an abundant number, since it is smaller than the sum of its proper divisors (50472150).

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

34453290 is a wasteful number, since it uses less digits than its factorization.

34453290 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 31086.

The product of its (nonzero) digits is 12960, while the sum is 30.

The square root of 34453290 is about 5869.6924962045. The cubic root of 34453290 is about 325.3945189256.

It can be divided in two parts, 34453 and 290, that added together give a palindrome (34743).

The spelling of 34453290 in words is "thirty-four million, four hundred fifty-three thousand, two hundred ninety".