734254491 has 4 divisors (see below), whose sum is σ = 979005992. Its totient is φ = 489502992.

The previous prime is 734254489. The next prime is 734254559. The reversal of 734254491 is 194452437.

It is a semiprime because it is the product of two primes.

It is not a de Polignac number, because 734254491 - 2¹ = 734254489 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (734254481) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 122375746 + ... + 122375751.

It is an arithmetic number, because the mean of its divisors is an integer number (244751498).

Almost surely, 2^734254491 is an apocalyptic number.

734254491 is a deficient number, since it is larger than the sum of its proper divisors (244751501).

734254491 is a wasteful number, since it uses less digits than its factorization.

734254491 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 244751500.

The product of its digits is 120960, while the sum is 39.

The square root of 734254491 is about 27097.1306783578. The cubic root of 734254491 is about 902.1571674318.

The spelling of 734254491 in words is "seven hundred thirty-four million, two hundred fifty-four thousand, four hundred ninety-one".