8467457434 has 4 divisors (see below), whose sum is σ = 12701186154. Its totient is φ = 4233728716.

The previous prime is 8467457423. The next prime is 8467457477. The reversal of 8467457434 is 4347547648.

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

It can be written as a sum of positive squares in only one way, i.e., 8426689209 + 40768225 = 91797^2 + 6385^2 .

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2116864357 + ... + 2116864360.

Almost surely, 2^8467457434 is an apocalyptic number.

8467457434 is a deficient number, since it is larger than the sum of its proper divisors (4233728720).

8467457434 is a wasteful number, since it uses less digits than its factorization.

8467457434 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4233728719.

The product of its digits is 9031680, while the sum is 52.

The square root of 8467457434 is about 92018.7884836570. The cubic root of 8467457434 is about 2038.2197587288.

The spelling of 8467457434 in words is "eight billion, four hundred sixty-seven million, four hundred fifty-seven thousand, four hundred thirty-four".