734255740 has 12 divisors (see below), whose sum is σ = 1541937096. Its totient is φ = 293702288.

The previous prime is 734255737. The next prime is 734255773. The reversal of 734255740 is 47552437.

It is a happy number.

It is a self number, because there is not a number n which added to its sum of digits gives 734255740.

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, 18356374 + ... + 18356413.

It is an arithmetic number, because the mean of its divisors is an integer number (128494758).

Almost surely, 2^734255740 is an apocalyptic number.

It is an amenable number.

734255740 is an abundant number, since it is smaller than the sum of its proper divisors (807681356).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

734255740 is a wasteful number, since it uses less digits than its factorization.

734255740 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 36712796 (or 36712794 counting only the distinct ones).

The product of its (nonzero) digits is 117600, while the sum is 37.

The square root of 734255740 is about 27097.1537250686. The cubic root of 734255740 is about 902.1576789682.

The spelling of 734255740 in words is "seven hundred thirty-four million, two hundred fifty-five thousand, seven hundred forty".