400000000364 has 6 divisors (see below), whose sum is σ = 700000000644. Its totient is φ = 200000000180.

The previous prime is 400000000339. The next prime is 400000000417. The reversal of 400000000364 is 463000000004.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 50000000042 + ... + 50000000049.

It is an arithmetic number, because the mean of its divisors is an integer number (116666666774).

Almost surely, 2^400000000364 is an apocalyptic number.

It is an amenable number.

400000000364 is a deficient number, since it is larger than the sum of its proper divisors (300000000280).

400000000364 is a wasteful number, since it uses less digits than its factorization.

400000000364 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 100000000095 (or 100000000093 counting only the distinct ones).

The product of its (nonzero) digits is 288, while the sum is 17.

Adding to 400000000364 its reverse (463000000004), we get a palindrome (863000000368).

The spelling of 400000000364 in words is "four hundred billion, three hundred sixty-four", and thus it is an aban number.