4000073404 has 24 divisors (see below), whose sum is σ = 7192142048. Its totient is φ = 1945218240.

The previous prime is 4000073381. The next prime is 4000073411. The reversal of 4000073404 is 4043700004.

It is a congruent 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, 627457 + ... + 633799.

Almost surely, 2^4000073404 is an apocalyptic number.

It is an amenable number.

4000073404 is a deficient number, since it is larger than the sum of its proper divisors (3192068644).

4000073404 is a wasteful number, since it uses less digits than its factorization.

4000073404 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 10645 (or 10643 counting only the distinct ones).

The product of its (nonzero) digits is 1344, while the sum is 22.

The square root of 4000073404 is about 63246.1335102787. The cubic root of 4000073404 is about 1587.4107620410.

Adding to 4000073404 its reverse (4043700004), we get a palindrome (8043773408).

The spelling of 4000073404 in words is "four billion, seventy-three thousand, four hundred four".