34893970 has 8 divisors (see below), whose sum is σ = 62809164. Its totient is φ = 13957584.

The previous prime is 34893961. The next prime is 34893977. The reversal of 34893970 is 7939843.

It can be written as a sum of positive squares in 2 ways, for example, as 32592681 + 2301289 = 5709^2 + 1517^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is not an unprimeable number, because it can be changed into a prime (34893977) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1744689 + ... + 1744708.

Almost surely, 2^34893970 is an apocalyptic number.

34893970 is a deficient number, since it is larger than the sum of its proper divisors (27915194).

34893970 is a wasteful number, since it uses less digits than its factorization.

34893970 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3489404.

The product of its (nonzero) digits is 163296, while the sum is 43.

The square root of 34893970 is about 5907.1118154306. Note that the first 3 decimals coincide. The cubic root of 34893970 is about 326.7759815094.

The spelling of 34893970 in words is "thirty-four million, eight hundred ninety-three thousand, nine hundred seventy".