867424743 has 6 divisors (see below), whose sum is σ = 1252946864. Its totient is φ = 578283156.

The previous prime is 867424739. The next prime is 867424751. The reversal of 867424743 is 347424768.

It is not a de Polignac number, because 867424743 - 2² = 867424739 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 (867424703) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 48190255 + ... + 48190272.

Almost surely, 2^867424743 is an apocalyptic number.

867424743 is a deficient number, since it is larger than the sum of its proper divisors (385522121).

867424743 is a wasteful number, since it uses less digits than its factorization.

867424743 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 96380533 (or 96380530 counting only the distinct ones).

The product of its digits is 903168, while the sum is 45.

The square root of 867424743 is about 29452.0753598112. The cubic root of 867424743 is about 953.6974074281.

The spelling of 867424743 in words is "eight hundred sixty-seven million, four hundred twenty-four thousand, seven hundred forty-three".