34854720 has 56 divisors (see below), whose sum is σ = 110666784. Its totient is φ = 9294336.

The previous prime is 34854713. The next prime is 34854727. The reversal of 34854720 is 2745843.

It is an interprime number because it is at equal distance from previous prime (34854713) and next prime (34854727).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (34854727) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 17194 + ... + 19113.

Almost surely, 2^34854720 is an apocalyptic number.

34854720 is a gapful number since it is divisible by the number (30) formed by its first and last digit.

It is an amenable number.

34854720 is an abundant number, since it is smaller than the sum of its proper divisors (75812064).

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

34854720 is a wasteful number, since it uses less digits than its factorization.

34854720 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 36327 (or 36317 counting only the distinct ones).

The product of its (nonzero) digits is 26880, while the sum is 33.

The square root of 34854720 is about 5903.7886141020. The cubic root of 34854720 is about 326.6534123920.

The spelling of 34854720 in words is "thirty-four million, eight hundred fifty-four thousand, seven hundred twenty".