734254530 has 64 divisors (see below), whose sum is σ = 1898201088. Its totient is φ = 181241280.

The previous prime is 734254489. The next prime is 734254559. The reversal of 734254530 is 35452437.

It is a Curzon number.

It is a junction number, because it is equal to n+sod(n) for n = 734254491 and 734254500.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 4227 + ... + 38553.

It is an arithmetic number, because the mean of its divisors is an integer number (29659392).

Almost surely, 2^734254530 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 734254530, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (949100544).

734254530 is an abundant number, since it is smaller than the sum of its proper divisors (1163946558).

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

734254530 is a wasteful number, since it uses less digits than its factorization.

734254530 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 34391.

The product of its (nonzero) digits is 50400, while the sum is 33.

The square root of 734254530 is about 27097.1313979912. The cubic root of 734254530 is about 902.1571834045.

The spelling of 734254530 in words is "seven hundred thirty-four million, two hundred fifty-four thousand, five hundred thirty".