734254490 has 8 divisors (see below), whose sum is σ = 1321658100. Its totient is φ = 293701792.

The previous prime is 734254489. The next prime is 734254559. The reversal of 734254490 is 94452437.

It can be written as a sum of positive squares in 2 ways, for example, as 659102929 + 75151561 = 25673^2 + 8669^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 36712715 + ... + 36712734.

Almost surely, 2^734254490 is an apocalyptic number.

734254490 is a deficient number, since it is larger than the sum of its proper divisors (587403610).

734254490 is a wasteful number, since it uses less digits than its factorization.

734254490 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 73425456.

The product of its (nonzero) digits is 120960, while the sum is 38.

The square root of 734254490 is about 27097.1306599057. The cubic root of 734254490 is about 902.1571670223.

The spelling of 734254490 in words is "seven hundred thirty-four million, two hundred fifty-four thousand, four hundred ninety".