1363150898 has 6 divisors (see below), whose sum is σ = 2044804671. Its totient is φ = 681549342.

The previous prime is 1363150897. The next prime is 1363150931. The reversal of 1363150898 is 8980513631.

It can be written as a sum of positive squares in only one way, i.e., 681575449 + 681575449 = 26107^2 + 26107^2 .

It is an ABA number since it can be written as A⋅B^A, here for A=2, B=26107.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (1363150897) by changing a digit.

It is a polite number, since it can be written in 2 ways as a sum of consecutive naturals, for example, 39161 + ... + 65267.

Almost surely, 2^1363150898 is an apocalyptic number.

1363150898 is a deficient number, since it is larger than the sum of its proper divisors (681653773).

1363150898 is an frugal number, since it uses more digits than its factorization.

1363150898 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 52216 (or 26109 counting only the distinct ones).

The product of its (nonzero) digits is 155520, while the sum is 44.

The square root of 1363150898 is about 36920.8734728744. The cubic root of 1363150898 is about 1108.7866236742.

The spelling of 1363150898 in words is "one billion, three hundred sixty-three million, one hundred fifty thousand, eight hundred ninety-eight".