1364361020 has 24 divisors (see below), whose sum is σ = 3125627568. Its totient is φ = 496131200.

The previous prime is 1364360981. The next prime is 1364361029. The reversal of 1364361020 is 201634631.

It is a super-2 number, since 2×1364361020² = 3722961985790880800, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1364361029) 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 in 7 ways as a sum of consecutive naturals, for example, 3100601 + ... + 3101040.

It is an arithmetic number, because the mean of its divisors is an integer number (130234482).

Almost surely, 2^1364361020 is an apocalyptic number.

1364361020 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

1364361020 is an abundant number, since it is smaller than the sum of its proper divisors (1761266548).

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

1364361020 is a wasteful number, since it uses less digits than its factorization.

1364361020 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6201661 (or 6201659 counting only the distinct ones).

The product of its (nonzero) digits is 2592, while the sum is 26.

The square root of 1364361020 is about 36937.2578841473. The cubic root of 1364361020 is about 1109.1146309496.

Adding to 1364361020 its reverse (201634631), we get a palindrome (1565995651).

The spelling of 1364361020 in words is "one billion, three hundred sixty-four million, three hundred sixty-one thousand, twenty".