7434634 has 4 divisors (see below), whose sum is σ = 11151954. Its totient is φ = 3717316.

The previous prime is 7434613. The next prime is 7434641. The reversal of 7434634 is 4364347.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 4364347 = 13 ⋅335719.

It can be written as a sum of positive squares in only one way, i.e., 5175625 + 2259009 = 2275^2 + 1503^2 .

It is a Smith number, since the sum of its digits (31) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.

It is a junction number, because it is equal to n+sod(n) for n = 7434596 and 7434605.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1858657 + ... + 1858660.

Almost surely, 2^7434634 is an apocalyptic number.

7434634 is a deficient number, since it is larger than the sum of its proper divisors (3717320).

7434634 is a wasteful number, since it uses less digits than its factorization.

7434634 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3717319.

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

The square root of 7434634 is about 2726.6525264507. The cubic root of 7434634 is about 195.1730569785.

The spelling of 7434634 in words is "seven million, four hundred thirty-four thousand, six hundred thirty-four".