34646642 has 8 divisors (see below), whose sum is σ = 52186332. Its totient is φ = 17251200.

The previous prime is 34646627. The next prime is 34646653. The reversal of 34646642 is 24664643.

It can be written as a sum of positive squares in 2 ways, for example, as 32821441 + 1825201 = 5729^2 + 1351^2 .

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

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 35459 + ... + 36422.

Almost surely, 2^34646642 is an apocalyptic number.

34646642 is a deficient number, since it is larger than the sum of its proper divisors (17539690).

34646642 is a wasteful number, since it uses less digits than its factorization.

34646642 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 72124.

The product of its digits is 82944, while the sum is 35.

The square root of 34646642 is about 5886.1398216488. The cubic root of 34646642 is about 326.0020888872.

The spelling of 34646642 in words is "thirty-four million, six hundred forty-six thousand, six hundred forty-two".