34370661 has 16 divisors (see below), whose sum is σ = 50946560. Its totient is φ = 20468160.

The previous prime is 34370657. The next prime is 34370711. The reversal of 34370661 is 16607343.

It is not a de Polignac number, because 34370661 - 2² = 34370657 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (34370561) 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 15 ways as a sum of consecutive naturals, for example, 13006 + ... + 15423.

It is an arithmetic number, because the mean of its divisors is an integer number (3184160).

Almost surely, 2^34370661 is an apocalyptic number.

34370661 is a gapful number since it is divisible by the number (31) formed by its first and last digit.

It is an amenable number.

34370661 is a deficient number, since it is larger than the sum of its proper divisors (16575899).

34370661 is a wasteful number, since it uses less digits than its factorization.

34370661 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 28476.

The product of its (nonzero) digits is 9072, while the sum is 30.

The square root of 34370661 is about 5862.6496569384. The cubic root of 34370661 is about 325.1341804916.

The spelling of 34370661 in words is "thirty-four million, three hundred seventy thousand, six hundred sixty-one".