745119346 has 16 divisors (see below), whose sum is σ = 1126910304. Its totient is φ = 369494784.

The previous prime is 745119307. The next prime is 745119377. The reversal of 745119346 is 643911547.

It is a junction number, because it is equal to n+sod(n) for n = 745119299 and 745119308.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 131161 + ... + 136723.

It is an arithmetic number, because the mean of its divisors is an integer number (70431894).

Almost surely, 2^745119346 is an apocalyptic number.

745119346 is a deficient number, since it is larger than the sum of its proper divisors (381790958).

745119346 is a wasteful number, since it uses less digits than its factorization.

745119346 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6105.

The product of its digits is 90720, while the sum is 40.

The square root of 745119346 is about 27296.8742899256. The cubic root of 745119346 is about 906.5851753880.

The spelling of 745119346 in words is "seven hundred forty-five million, one hundred nineteen thousand, three hundred forty-six".