1362097998 has 16 divisors (see below), whose sum is σ = 3026884560. Its totient is φ = 454032648.

The previous prime is 1362097981. The next prime is 1362097999. The reversal of 1362097998 is 8997902631.

1362097998 is a `hidden beast` number, since 1 + 3 + 620 + 9 + 7 + 9 + 9 + 8 = 666.

It is a Harshad number since it is a multiple of its sum of digits (54), and also a Moran number because the ratio is a prime number: 25224037 = 1362097998 / (1 + 3 + 6 + 2 + 0 + 9 + 7 + 9 + 9 + 8).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1362097999) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 12611965 + ... + 12612072.

It is an arithmetic number, because the mean of its divisors is an integer number (189180285).

Almost surely, 2^1362097998 is an apocalyptic number.

1362097998 is a gapful number since it is divisible by the number (18) formed by its first and last digit.

1362097998 is an abundant number, since it is smaller than the sum of its proper divisors (1664786562).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

1362097998 is a wasteful number, since it uses less digits than its factorization.

1362097998 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 25224048 (or 25224042 counting only the distinct ones).

The product of its (nonzero) digits is 1469664, while the sum is 54.

The square root of 1362097998 is about 36906.6118466597. The cubic root of 1362097998 is about 1108.5010739368.

The spelling of 1362097998 in words is "one billion, three hundred sixty-two million, ninety-seven thousand, nine hundred ninety-eight".