34042761 has 20 divisors (see below), whose sum is σ = 51017472. Its totient is φ = 22622328.

The previous prime is 34042753. The next prime is 34042763. The reversal of 34042761 is 16724043.

It is not a de Polignac number, because 34042761 - 2³ = 34042753 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (27).

It is not an unprimeable number, because it can be changed into a prime (34042763) by changing a digit.

It is a polite number, since it can be written in 19 ways as a sum of consecutive naturals, for example, 39016 + ... + 39878.

Almost surely, 2^34042761 is an apocalyptic number.

It is an amenable number.

34042761 is a deficient number, since it is larger than the sum of its proper divisors (16974711).

34042761 is an equidigital number, since it uses as much as digits as its factorization.

34042761 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1362 (or 1353 counting only the distinct ones).

The product of its (nonzero) digits is 4032, while the sum is 27.

The square root of 34042761 is about 5834.6174681808. The cubic root of 34042761 is about 324.0969360159.

The spelling of 34042761 in words is "thirty-four million, forty-two thousand, seven hundred sixty-one".