967374643 has 2 divisors, whose sum is σ = 967374644. Its totient is φ = 967374642.

The previous prime is 967374631. The next prime is 967374689. The reversal of 967374643 is 346473769.

It is a happy number.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 967374643 - 2¹³ = 967366451 is a prime.

It is not a weakly prime, because it can be changed into another prime (967374943) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 483687321 + 483687322.

It is an arithmetic number, because the mean of its divisors is an integer number (483687322).

Almost surely, 2^967374643 is an apocalyptic number.

967374643 is a deficient number, since it is larger than the sum of its proper divisors (1).

967374643 is an equidigital number, since it uses as much as digits as its factorization.

967374643 is an evil number, because the sum of its binary digits is even.

The product of its digits is 2286144, while the sum is 49.

The square root of 967374643 is about 31102.6468809328. The cubic root of 967374643 is about 989.0044213828.

The spelling of 967374643 in words is "nine hundred sixty-seven million, three hundred seventy-four thousand, six hundred forty-three".