1364346984 has 512 divisors, whose sum is σ = 4999680000. Its totient is φ = 304819200.

The previous prime is 1364346967. The next prime is 1364347007. The reversal of 1364346984 is 4896434631.

It is a super-2 number, since 2×1364346984² = 3722885385499792512, which contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 127 ways as a sum of consecutive naturals, for example, 22366314 + ... + 22366374.

It is an arithmetic number, because the mean of its divisors is an integer number (9765000).

Almost surely, 2^1364346984 is an apocalyptic number.

1364346984 is a gapful number since it is divisible by the number (14) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 1364346984, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (2499840000).

1364346984 is an abundant number, since it is smaller than the sum of its proper divisors (3635333016).

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

1364346984 is a wasteful number, since it uses less digits than its factorization.

1364346984 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 134 (or 116 counting only the distinct ones).

The product of its digits is 1492992, while the sum is 48.

The square root of 1364346984 is about 36937.0678857973. The cubic root of 1364346984 is about 1109.1108275608.

The spelling of 1364346984 in words is "one billion, three hundred sixty-four million, three hundred forty-six thousand, nine hundred eighty-four".