4034691 has 10 divisors (see below), whose sum is σ = 6027252. Its totient is φ = 2689740.

The previous prime is 4034689. The next prime is 4034699. The reversal of 4034691 is 1964304.

It is not a de Polignac number, because 4034691 - 2¹ = 4034689 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (27).

It is not an unprimeable number, because it can be changed into a prime (4034699) by changing a digit.

It is a polite number, since it can be written in 9 ways as a sum of consecutive naturals, for example, 24825 + ... + 24986.

Almost surely, 2^4034691 is an apocalyptic number.

4034691 is a deficient number, since it is larger than the sum of its proper divisors (1992561).

4034691 is an equidigital number, since it uses as much as digits as its factorization.

4034691 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 49823 (or 49814 counting only the distinct ones).

The product of its (nonzero) digits is 2592, while the sum is 27.

The square root of 4034691 is about 2008.6540269544. The cubic root of 4034691 is about 159.1976893135.

Adding to 4034691 its reverse (1964304), we get a palindrome (5998995).

The spelling of 4034691 in words is "four million, thirty-four thousand, six hundred ninety-one".