6434374 has 8 divisors (see below), whose sum is σ = 9912528. Its totient is φ = 3130200.

The previous prime is 6434371. The next prime is 6434377. The reversal of 6434374 is 4734346.

It is an interprime number because it is at equal distance from previous prime (6434371) and next prime (6434377).

It is a sphenic number, since it is the product of 3 distinct primes.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (6434371) 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, 43402 + ... + 43549.

It is an arithmetic number, because the mean of its divisors is an integer number (1239066).

Almost surely, 2^6434374 is an apocalyptic number.

6434374 is a deficient number, since it is larger than the sum of its proper divisors (3478154).

6434374 is a wasteful number, since it uses less digits than its factorization.

6434374 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 86990.

The product of its digits is 24192, while the sum is 31.

The square root of 6434374 is about 2536.6067886056. The cubic root of 6434374 is about 185.9953558019.

The spelling of 6434374 in words is "six million, four hundred thirty-four thousand, three hundred seventy-four".