34740742 has 8 divisors (see below), whose sum is σ = 52225056. Its totient is φ = 17332392.

The previous prime is 34740737. The next prime is 34740749. The reversal of 34740742 is 24704743.

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

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (34740749) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 17833 + ... + 19684.

It is an arithmetic number, because the mean of its divisors is an integer number (6528132).

Almost surely, 2^34740742 is an apocalyptic number.

34740742 is a deficient number, since it is larger than the sum of its proper divisors (17484314).

34740742 is a wasteful number, since it uses less digits than its factorization.

34740742 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 37982.

The product of its (nonzero) digits is 18816, while the sum is 31.

The square root of 34740742 is about 5894.1277556565. The cubic root of 34740742 is about 326.2969617713.

The spelling of 34740742 in words is "thirty-four million, seven hundred forty thousand, seven hundred forty-two".