34871842 has 8 divisors (see below), whose sum is σ = 52423596. Its totient is φ = 17397312.

The previous prime is 34871831. The next prime is 34871861. The reversal of 34871842 is 24817843.

It can be written as a sum of positive squares in 2 ways, for example, as 31371201 + 3500641 = 5601^2 + 1871^2 .

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

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 18163 + ... + 19990.

Almost surely, 2^34871842 is an apocalyptic number.

34871842 is a deficient number, since it is larger than the sum of its proper divisors (17551754).

34871842 is a wasteful number, since it uses less digits than its factorization.

34871842 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 38612.

The product of its digits is 43008, while the sum is 37.

The square root of 34871842 is about 5905.2385218550. The cubic root of 34871842 is about 326.7068919413.

It can be divided in two parts, 3487 and 1842, that added together give a square (5329 = 73²).

The spelling of 34871842 in words is "thirty-four million, eight hundred seventy-one thousand, eight hundred forty-two".