4034742 has 16 divisors (see below), whose sum is σ = 8110272. Its totient is φ = 1338120.

The previous prime is 4034699. The next prime is 4034747. The reversal of 4034742 is 2474304.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4034747) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 328 + ... + 2859.

It is an arithmetic number, because the mean of its divisors is an integer number (506892).

Almost surely, 2^4034742 is an apocalyptic number.

4034742 is an abundant number, since it is smaller than the sum of its proper divisors (4075530).

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

4034742 is a wasteful number, since it uses less digits than its factorization.

4034742 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3403.

The product of its (nonzero) digits is 2688, while the sum is 24.

The square root of 4034742 is about 2008.6667219825. Note that the first 3 decimals coincide. The cubic root of 4034742 is about 159.1983600834.

The spelling of 4034742 in words is "four million, thirty-four thousand, seven hundred forty-two".