734590849 has 16 divisors (see below), whose sum is σ = 767854080. Its totient is φ = 701988480.

The previous prime is 734590819. The next prime is 734590861. The reversal of 734590849 is 948095437.

It is a cyclic number.

It is not a de Polignac number, because 734590849 - 2¹³ = 734582657 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (734590819) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1142122 + ... + 1142764.

It is an arithmetic number, because the mean of its divisors is an integer number (47990880).

Almost surely, 2^734590849 is an apocalyptic number.

It is an amenable number.

734590849 is a deficient number, since it is larger than the sum of its proper divisors (33263231).

734590849 is a wasteful number, since it uses less digits than its factorization.

734590849 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1080.

The product of its (nonzero) digits is 1088640, while the sum is 49.

The square root of 734590849 is about 27103.3364920262. The cubic root of 734590849 is about 902.2949041703.

The spelling of 734590849 in words is "seven hundred thirty-four million, five hundred ninety thousand, eight hundred forty-nine".