734864545 has 16 divisors (see below), whose sum is σ = 898836480. Its totient is φ = 576664704.

The previous prime is 734864519. The next prime is 734864549. The reversal of 734864545 is 545468437.

It is a cyclic number.

It is not a de Polignac number, because 734864545 - 2¹¹ = 734862497 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 734864495 and 734864504.

It is not an unprimeable number, because it can be changed into a prime (734864549) 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, 50014 + ... + 63016.

It is an arithmetic number, because the mean of its divisors is an integer number (56177280).

Almost surely, 2^734864545 is an apocalyptic number.

It is an amenable number.

734864545 is a deficient number, since it is larger than the sum of its proper divisors (163971935).

734864545 is a wasteful number, since it uses less digits than its factorization.

734864545 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 13224.

The product of its digits is 1612800, while the sum is 46.

The square root of 734864545 is about 27108.3851418708. The cubic root of 734864545 is about 902.4069501446.

The spelling of 734864545 in words is "seven hundred thirty-four million, eight hundred sixty-four thousand, five hundred forty-five".