742174347 has 16 divisors (see below), whose sum is σ = 998687232. Its totient is φ = 490236480.

The previous prime is 742174339. The next prime is 742174369. The reversal of 742174347 is 743471247.

It is not a de Polignac number, because 742174347 - 2³ = 742174339 is a prime.

It is a super-2 number, since 2×742174347² = 1101645522689752818, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (742173347) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 264522 + ... + 267312.

It is an arithmetic number, because the mean of its divisors is an integer number (62417952).

Almost surely, 2^742174347 is an apocalyptic number.

742174347 is a deficient number, since it is larger than the sum of its proper divisors (256512885).

742174347 is a wasteful number, since it uses less digits than its factorization.

742174347 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3578.

The product of its digits is 131712, while the sum is 39.

The square root of 742174347 is about 27242.8769956479. The cubic root of 742174347 is about 905.3892069502.

The spelling of 742174347 in words is "seven hundred forty-two million, one hundred seventy-four thousand, three hundred forty-seven".