4007634 has 16 divisors (see below), whose sum is σ = 8151840. Its totient is φ = 1313120.

The previous prime is 4007629. The next prime is 4007657. The reversal of 4007634 is 4367004.

It is a super-2 number, since 2×4007634² = 32122260555912, which contains 22 as substring.

It is a Curzon number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 5307 + ... + 6014.

It is an arithmetic number, because the mean of its divisors is an integer number (509490).

Almost surely, 2^4007634 is an apocalyptic number.

4007634 is an abundant number, since it is smaller than the sum of its proper divisors (4144206).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

4007634 is a wasteful number, since it uses less digits than its factorization.

4007634 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 11385.

The product of its (nonzero) digits is 2016, while the sum is 24.

The square root of 4007634 is about 2001.9075902748. The cubic root of 4007634 is about 158.8410261850.

The spelling of 4007634 in words is "four million, seven thousand, six hundred thirty-four".