34642628 has 6 divisors (see below), whose sum is σ = 60624606. Its totient is φ = 17321312.

The previous prime is 34642609. The next prime is 34642633. The reversal of 34642628 is 82624643.

It can be written as a sum of positive squares in only one way, i.e., 30448324 + 4194304 = 5518^2 + 2048^2 .

It is a super-2 number, since 2×34642628² = 2400223349492768, which contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 4330325 + ... + 4330332.

It is an arithmetic number, because the mean of its divisors is an integer number (10104101).

Almost surely, 2^34642628 is an apocalyptic number.

It is an amenable number.

34642628 is a deficient number, since it is larger than the sum of its proper divisors (25981978).

34642628 is a wasteful number, since it uses less digits than its factorization.

34642628 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8660661 (or 8660659 counting only the distinct ones).

The product of its digits is 55296, while the sum is 35.

The square root of 34642628 is about 5885.7988412789. The cubic root of 34642628 is about 325.9894987020.

The spelling of 34642628 in words is "thirty-four million, six hundred forty-two thousand, six hundred twenty-eight".