734446490 has 8 divisors (see below), whose sum is σ = 1322003700. Its totient is φ = 293778592.

The previous prime is 734446477. The next prime is 734446549. The reversal of 734446490 is 94644437.

It is a happy number.

It can be written as a sum of positive squares in 2 ways, for example, as 707187649 + 27258841 = 26593^2 + 5221^2 .

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

It is a Curzon number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 36722315 + ... + 36722334.

Almost surely, 2^734446490 is an apocalyptic number.

734446490 is a deficient number, since it is larger than the sum of its proper divisors (587557210).

734446490 is a wasteful number, since it uses less digits than its factorization.

734446490 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 73444656.

The product of its (nonzero) digits is 290304, while the sum is 41.

The square root of 734446490 is about 27100.6732388699. The cubic root of 734446490 is about 902.2357951104.

The spelling of 734446490 in words is "seven hundred thirty-four million, four hundred forty-six thousand, four hundred ninety".