1364438752 has 24 divisors (see below), whose sum is σ = 2803033296. Its totient is φ = 652557312.

The previous prime is 1364438749. The next prime is 1364438771. The reversal of 1364438752 is 2578344631.

It is a junction number, because it is equal to n+sod(n) for n = 1364438699 and 1364438708.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 926193 + ... + 927664.

It is an arithmetic number, because the mean of its divisors is an integer number (116793054).

Almost surely, 2^1364438752 is an apocalyptic number.

It is an amenable number.

1364438752 is an abundant number, since it is smaller than the sum of its proper divisors (1438594544).

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

1364438752 is a wasteful number, since it uses less digits than its factorization.

1364438752 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1853890 (or 1853882 counting only the distinct ones).

The product of its digits is 483840, while the sum is 43.

The square root of 1364438752 is about 36938.3100858716. The cubic root of 1364438752 is about 1109.1356938159.

The spelling of 1364438752 in words is "one billion, three hundred sixty-four million, four hundred thirty-eight thousand, seven hundred fifty-two".