734949437 has 4 divisors (see below), whose sum is σ = 735120540. Its totient is φ = 734778336.

The previous prime is 734949433. The next prime is 734949443.

It is a happy number.

734949437 is nontrivially palindromic in base 10.

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

It can be written as a sum of positive squares in 2 ways, for example, as 84750436 + 650199001 = 9206^2 + 25499^2 .

It is a cyclic number.

It is not a de Polignac number, because 734949437 - 2² = 734949433 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (734949433) by changing a digit.

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, 78938 + ... + 87755.

It is an arithmetic number, because the mean of its divisors is an integer number (183780135).

Almost surely, 2^734949437 is an apocalyptic number.

It is an amenable number.

734949437 is a deficient number, since it is larger than the sum of its proper divisors (171103).

734949437 is a wasteful number, since it uses less digits than its factorization.

734949437 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 171102.

The product of its digits is 2286144, while the sum is 50.

The square root of 734949437 is about 27109.9508852377. The cubic root of 734949437 is about 902.4416976735.

The spelling of 734949437 in words is "seven hundred thirty-four million, nine hundred forty-nine thousand, four hundred thirty-seven".