734862768 has 20 divisors (see below), whose sum is σ = 1898395608. Its totient is φ = 244954240.

The previous prime is 734862763. The next prime is 734862773. The reversal of 734862768 is 867268437.

It is an interprime number because it is at equal distance from previous prime (734862763) and next prime (734862773).

It is a self number, because there is not a number n which added to its sum of digits gives 734862768.

It is not an unprimeable number, because it can be changed into a prime (734862761) 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, 7654773 + ... + 7654868.

Almost surely, 2^734862768 is an apocalyptic number.

It is an amenable number.

734862768 is an abundant number, since it is smaller than the sum of its proper divisors (1163532840).

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

734862768 is a wasteful number, since it uses less digits than its factorization.

734862768 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 15309652 (or 15309646 counting only the distinct ones).

The product of its digits is 2709504, while the sum is 51.

The square root of 734862768 is about 27108.3523660144. The cubic root of 734862768 is about 902.4062227640.

The spelling of 734862768 in words is "seven hundred thirty-four million, eight hundred sixty-two thousand, seven hundred sixty-eight".