74346434 has 8 divisors (see below), whose sum is σ = 113348028. Its totient is φ = 36563760.

The previous prime is 74346427. The next prime is 74346469. The reversal of 74346434 is 43464347.

It is a happy number.

It can be written as a sum of positive squares in 2 ways, for example, as 73017025 + 1329409 = 8545^2 + 1153^2 .

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

It is a junction number, because it is equal to n+sod(n) for n = 74346394 and 74346403.

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, 304577 + ... + 304820.

Almost surely, 2^74346434 is an apocalyptic number.

74346434 is a deficient number, since it is larger than the sum of its proper divisors (39001594).

74346434 is a wasteful number, since it uses less digits than its factorization.

74346434 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 609460.

The product of its digits is 96768, while the sum is 35.

The square root of 74346434 is about 8622.4378223331. The cubic root of 74346434 is about 420.4877817288.

The spelling of 74346434 in words is "seventy-four million, three hundred forty-six thousand, four hundred thirty-four".