34770628 has 6 divisors (see below), whose sum is σ = 60848606. Its totient is φ = 17385312.

The previous prime is 34770607. The next prime is 34770629. The reversal of 34770628 is 82607743.

It can be written as a sum of positive squares in only one way, i.e., 24581764 + 10188864 = 4958^2 + 3192^2 .

It is not an unprimeable number, because it can be changed into a prime (34770629) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 4346325 + ... + 4346332.

Almost surely, 2^34770628 is an apocalyptic number.

It is an amenable number.

34770628 is a deficient number, since it is larger than the sum of its proper divisors (26077978).

34770628 is a wasteful number, since it uses less digits than its factorization.

34770628 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 8692661 (or 8692659 counting only the distinct ones).

The product of its (nonzero) digits is 56448, while the sum is 37.

The square root of 34770628 is about 5896.6624458248. The cubic root of 34770628 is about 326.3905014737.

The spelling of 34770628 in words is "thirty-four million, seven hundred seventy thousand, six hundred twenty-eight".