1363056998 has 16 divisors (see below), whose sum is σ = 2174388720. Its totient is φ = 639000576.

The previous prime is 1363056997. The next prime is 1363057001. The reversal of 1363056998 is 8996503631.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1363056997) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 181211 + ... + 188582.

It is an arithmetic number, because the mean of its divisors is an integer number (135899295).

Almost surely, 2^1363056998 is an apocalyptic number.

1363056998 is a deficient number, since it is larger than the sum of its proper divisors (811331722).

1363056998 is a wasteful number, since it uses less digits than its factorization.

1363056998 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 369911.

The product of its (nonzero) digits is 1049760, while the sum is 50.

The square root of 1363056998 is about 36919.6018125873. The cubic root of 1363056998 is about 1108.7611636769.

The spelling of 1363056998 in words is "one billion, three hundred sixty-three million, fifty-six thousand, nine hundred ninety-eight".