1427593474 has 8 divisors (see below), whose sum is σ = 2145648960. Its totient is φ = 712377156.

The previous prime is 1427593457. The next prime is 1427593487. The reversal of 1427593474 is 4743957241.

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

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 708534 + ... + 710545.

It is an arithmetic number, because the mean of its divisors is an integer number (268206120).

Almost surely, 2^1427593474 is an apocalyptic number.

1427593474 is a deficient number, since it is larger than the sum of its proper divisors (718055486).

1427593474 is a wasteful number, since it uses less digits than its factorization.

1427593474 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1419584.

The product of its digits is 846720, while the sum is 46.

The square root of 1427593474 is about 37783.5079631312. The cubic root of 1427593474 is about 1125.9908239490.

The spelling of 1427593474 in words is "one billion, four hundred twenty-seven million, five hundred ninety-three thousand, four hundred seventy-four".