34889346 has 16 divisors (see below), whose sum is σ = 77532000. Its totient is φ = 11629764.

The previous prime is 34889333. The next prime is 34889347. The reversal of 34889346 is 64398843.

It is a Smith number, since the sum of its digits (45) coincides with the sum of the digits of its prime factors.

It is not an unprimeable number, because it can be changed into a prime (34889347) 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, 322996 + ... + 323103.

It is an arithmetic number, because the mean of its divisors is an integer number (4845750).

Almost surely, 2^34889346 is an apocalyptic number.

34889346 is an abundant number, since it is smaller than the sum of its proper divisors (42642654).

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

34889346 is a wasteful number, since it uses less digits than its factorization.

34889346 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 646110 (or 646104 counting only the distinct ones).

The product of its digits is 497664, while the sum is 45.

The square root of 34889346 is about 5906.7204098383. The cubic root of 34889346 is about 326.7615465522.

The spelling of 34889346 in words is "thirty-four million, eight hundred eighty-nine thousand, three hundred forty-six".