745093274 has 16 divisors (see below), whose sum is σ = 1126893600. Its totient is φ = 369470160.

The previous prime is 745093273. The next prime is 745093313. The reversal of 745093274 is 472390547.

It is not an unprimeable number, because it can be changed into a prime (745093273) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 240137 + ... + 243219.

It is an arithmetic number, because the mean of its divisors is an integer number (70430850).

Almost surely, 2^745093274 is an apocalyptic number.

745093274 is a deficient number, since it is larger than the sum of its proper divisors (381800326).

745093274 is a wasteful number, since it uses less digits than its factorization.

745093274 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4045.

The product of its (nonzero) digits is 211680, while the sum is 41.

The square root of 745093274 is about 27296.3967219119. The cubic root of 745093274 is about 906.5746013484.

The spelling of 745093274 in words is "seven hundred forty-five million, ninety-three thousand, two hundred seventy-four".