4040403734 has 4 divisors (see below), whose sum is σ = 6060605604. Its totient is φ = 2020201866.

The previous prime is 4040403707. The next prime is 4040403847. The reversal of 4040403734 is 4373040404.

It is a semiprime because it is the product of two primes.

It is a super-2 number, since 2×4040403734² = 32649724667442285512, which contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 4040403697 and 4040403706.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1010100932 + ... + 1010100935.

It is an arithmetic number, because the mean of its divisors is an integer number (1515151401).

Almost surely, 2^4040403734 is an apocalyptic number.

4040403734 is a deficient number, since it is larger than the sum of its proper divisors (2020201870).

4040403734 is a wasteful number, since it uses less digits than its factorization.

4040403734 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2020201869.

The product of its (nonzero) digits is 16128, while the sum is 29.

The square root of 4040403734 is about 63564.1702061783. The cubic root of 4040403734 is about 1592.7279007975.

The spelling of 4040403734 in words is "four billion, forty million, four hundred three thousand, seven hundred thirty-four".