34690631 has 8 divisors (see below), whose sum is σ = 35015760. Its totient is φ = 34367488.

The previous prime is 34690619. The next prime is 34690651. The reversal of 34690631 is 13609643.

It is a happy number.

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

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-34690631 is a prime.

It is a super-2 number, since 2×34690631² = 2406879758356322, which contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (34690651) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 88985 + ... + 89373.

It is an arithmetic number, because the mean of its divisors is an integer number (4376970).

Almost surely, 2^34690631 is an apocalyptic number.

34690631 is a deficient number, since it is larger than the sum of its proper divisors (325129).

34690631 is a wasteful number, since it uses less digits than its factorization.

34690631 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 993.

The product of its (nonzero) digits is 11664, while the sum is 32.

The square root of 34690631 is about 5889.8752957936. The cubic root of 34690631 is about 326.1399997131.

The spelling of 34690631 in words is "thirty-four million, six hundred ninety thousand, six hundred thirty-one".