34742671 has 4 divisors (see below), whose sum is σ = 35218672. Its totient is φ = 34266672.

The previous prime is 34742639. The next prime is 34742677. The reversal of 34742671 is 17624743.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 34742671 - 2⁵ = 34742639 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 (34742677) 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, 237891 + ... + 238036.

It is an arithmetic number, because the mean of its divisors is an integer number (8804668).

Almost surely, 2^34742671 is an apocalyptic number.

34742671 is a deficient number, since it is larger than the sum of its proper divisors (476001).

34742671 is an equidigital number, since it uses as much as digits as its factorization.

34742671 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 476000.

The product of its digits is 28224, while the sum is 34.

The square root of 34742671 is about 5894.2913908289. The cubic root of 34742671 is about 326.3030009360.

The spelling of 34742671 in words is "thirty-four million, seven hundred forty-two thousand, six hundred seventy-one".