745341754 has 4 divisors (see below), whose sum is σ = 1118012634. Its totient is φ = 372670876.

The previous prime is 745341719. The next prime is 745341781. The reversal of 745341754 is 457143547.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in only one way, i.e., 743816529 + 1525225 = 27273^2 + 1235^2 .

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 186335437 + ... + 186335440.

Almost surely, 2^745341754 is an apocalyptic number.

745341754 is a deficient number, since it is larger than the sum of its proper divisors (372670880).

745341754 is a wasteful number, since it uses less digits than its factorization.

745341754 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 372670879.

The product of its digits is 235200, while the sum is 40.

The square root of 745341754 is about 27300.9478590030. The cubic root of 745341754 is about 906.6753675335.

The spelling of 745341754 in words is "seven hundred forty-five million, three hundred forty-one thousand, seven hundred fifty-four".