34728382 has 16 divisors (see below), whose sum is σ = 59400432. Its totient is φ = 15085440.

The previous prime is 34728359. The next prime is 34728383. The reversal of 34728382 is 28382743.

It is a happy number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (34728383) 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, 38844 + ... + 39727.

It is an arithmetic number, because the mean of its divisors is an integer number (3712527).

Almost surely, 2^34728382 is an apocalyptic number.

34728382 is a deficient number, since it is larger than the sum of its proper divisors (24672050).

34728382 is a wasteful number, since it uses less digits than its factorization.

34728382 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 78603.

The product of its digits is 64512, while the sum is 37.

The square root of 34728382 is about 5893.0791611856. The cubic root of 34728382 is about 326.2582607285.

The spelling of 34728382 in words is "thirty-four million, seven hundred twenty-eight thousand, three hundred eighty-two".