734251005 has 12 divisors (see below), whose sum is σ = 1272701820. Its totient is φ = 391600512.

The previous prime is 734250989. The next prime is 734251039. The reversal of 734251005 is 500152437.

It is a happy number.

It can be written as a sum of positive squares in 2 ways, for example, as 152621316 + 581629689 = 12354^2 + 24117^2 .

It is not a de Polignac number, because 734251005 - 2⁴ = 734250989 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 734251005.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 8158300 + ... + 8158389.

It is an arithmetic number, because the mean of its divisors is an integer number (106058485).

Almost surely, 2^734251005 is an apocalyptic number.

It is an amenable number.

734251005 is a deficient number, since it is larger than the sum of its proper divisors (538450815).

734251005 is a wasteful number, since it uses less digits than its factorization.

734251005 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 16316700 (or 16316697 counting only the distinct ones).

The product of its (nonzero) digits is 4200, while the sum is 27.

The square root of 734251005 is about 27097.0663541277. The cubic root of 734251005 is about 902.1557397139.

The spelling of 734251005 in words is "seven hundred thirty-four million, two hundred fifty-one thousand, five".