740551774 has 8 divisors (see below), whose sum is σ = 1111065120. Its totient is φ = 370196736.

The previous prime is 740551753. The next prime is 740551811. The reversal of 740551774 is 477155047.

It is a happy number.

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

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 27094 + ... + 47065.

It is an arithmetic number, because the mean of its divisors is an integer number (138883140).

Almost surely, 2^740551774 is an apocalyptic number.

740551774 is a deficient number, since it is larger than the sum of its proper divisors (370513346).

740551774 is a wasteful number, since it uses less digits than its factorization.

740551774 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 79154.

The product of its (nonzero) digits is 137200, while the sum is 40.

The square root of 740551774 is about 27213.0809354619. The cubic root of 740551774 is about 904.7289254573.

The spelling of 740551774 in words is "seven hundred forty million, five hundred fifty-one thousand, seven hundred seventy-four".