1398260062 has 4 divisors (see below), whose sum is σ = 2097390096. Its totient is φ = 699130030.

The previous prime is 1398260021. The next prime is 1398260063. The reversal of 1398260062 is 2600628931.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 2600628931 = 4937 ⋅526763.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1398260063) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 349565014 + ... + 349565017.

It is an arithmetic number, because the mean of its divisors is an integer number (524347524).

Almost surely, 2^1398260062 is an apocalyptic number.

1398260062 is a deficient number, since it is larger than the sum of its proper divisors (699130034).

1398260062 is an equidigital number, since it uses as much as digits as its factorization.

1398260062 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 699130033.

The product of its (nonzero) digits is 31104, while the sum is 37.

The square root of 1398260062 is about 37393.3157395811. The cubic root of 1398260062 is about 1118.2253096254.

Adding to 1398260062 its reverse (2600628931), we get a palindrome (3998888993).

The spelling of 1398260062 in words is "one billion, three hundred ninety-eight million, two hundred sixty thousand, sixty-two".