34920242 has 24 divisors (see below), whose sum is σ = 61166700. Its totient is φ = 14908320.

The previous prime is 34920241. The next prime is 34920251. The reversal of 34920242 is 24202943.

It can be written as a sum of positive squares in 2 ways, for example, as 34000561 + 919681 = 5831^2 + 959^2 .

It is not an unprimeable number, because it can be changed into a prime (34920241) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 33692 + ... + 34712.

Almost surely, 2^34920242 is an apocalyptic number.

34920242 is a deficient number, since it is larger than the sum of its proper divisors (26246458).

34920242 is a wasteful number, since it uses less digits than its factorization.

34920242 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1386 (or 1379 counting only the distinct ones).

The product of its (nonzero) digits is 3456, while the sum is 26.

The square root of 34920242 is about 5909.3351571899. The cubic root of 34920242 is about 326.8579718447.

The spelling of 34920242 in words is "thirty-four million, nine hundred twenty thousand, two hundred forty-two".