1354903904 has 24 divisors (see below), whose sum is σ = 2668433040. Its totient is φ = 677206656.

The previous prime is 1354903897. The next prime is 1354903909. The reversal of 1354903904 is 4093094531.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1354903909) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 109757 + ... + 121475.

It is an arithmetic number, because the mean of its divisors is an integer number (111184710).

Almost surely, 2^1354903904 is an apocalyptic number.

It is an amenable number.

1354903904 is a deficient number, since it is larger than the sum of its proper divisors (1313529136).

1354903904 is a wasteful number, since it uses less digits than its factorization.

1354903904 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 15342 (or 15334 counting only the distinct ones).

The product of its (nonzero) digits is 58320, while the sum is 38.

The square root of 1354903904 is about 36809.0193295067. The cubic root of 1354903904 is about 1106.5460648241.

The spelling of 1354903904 in words is "one billion, three hundred fifty-four million, nine hundred three thousand, nine hundred four".