434517742 has 8 divisors (see below), whose sum is σ = 655189632. Its totient is φ = 216121200.

The previous prime is 434517737. The next prime is 434517761. The reversal of 434517742 is 247715434.

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

It is a super-2 number, since 2×434517742² = 377611336225557128, which contains 22 as substring.

It is a congruent number.

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, 568359 + ... + 569122.

It is an arithmetic number, because the mean of its divisors is an integer number (81898704).

Almost surely, 2^434517742 is an apocalyptic number.

434517742 is a deficient number, since it is larger than the sum of its proper divisors (220671890).

434517742 is a wasteful number, since it uses less digits than its factorization.

434517742 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1137674.

The product of its digits is 94080, while the sum is 37.

The square root of 434517742 is about 20845.0891578808. The cubic root of 434517742 is about 757.4183769117.

The spelling of 434517742 in words is "four hundred thirty-four million, five hundred seventeen thousand, seven hundred forty-two".