6425434 has 8 divisors (see below), whose sum is σ = 9782208. Its totient is φ = 3164700.

The previous prime is 6425423. The next prime is 6425467. The reversal of 6425434 is 4345246.

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

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 23842 + ... + 24109.

It is an arithmetic number, because the mean of its divisors is an integer number (1222776).

Almost surely, 2^6425434 is an apocalyptic number.

6425434 is a deficient number, since it is larger than the sum of its proper divisors (3356774).

6425434 is a wasteful number, since it uses less digits than its factorization.

6425434 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 48020.

The product of its digits is 11520, while the sum is 28.

The square root of 6425434 is about 2534.8439794196. The cubic root of 6425434 is about 185.9091744484.

It can be divided in two parts, 6425 and 434, that added together give a cube (6859 = 19³).

The spelling of 6425434 in words is "six million, four hundred twenty-five thousand, four hundred thirty-four".