745656314 has 16 divisors (see below), whose sum is σ = 1224270600. Its totient is φ = 338506560.

The previous prime is 745656277. The next prime is 745656319. The reversal of 745656314 is 413656547.

It can be written as a sum of positive squares in 4 ways, for example, as 272811289 + 472845025 = 16517^2 + 21745^2 .

It is not an unprimeable number, because it can be changed into a prime (745656319) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 233489 + ... + 236660.

Almost surely, 2^745656314 is an apocalyptic number.

745656314 is a deficient number, since it is larger than the sum of its proper divisors (478614286).

745656314 is a wasteful number, since it uses less digits than its factorization.

745656314 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 470225.

The product of its digits is 302400, while the sum is 41.

The square root of 745656314 is about 27306.7082234384. The cubic root of 745656314 is about 906.8028990493.

The spelling of 745656314 in words is "seven hundred forty-five million, six hundred fifty-six thousand, three hundred fourteen".