1364164050 has 48 divisors (see below), whose sum is σ = 3394782720. Its totient is φ = 362523840.

The previous prime is 1364164037. The next prime is 1364164057. The reversal of 1364164050 is 504614631.

It is a Harshad number since it is a multiple of its sum of digits (30).

It is a Curzon number.

It is a junction number, because it is equal to n+sod(n) for n = 1364163999 and 1364164017.

It is not an unprimeable number, because it can be changed into a prime (1364164057) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 28431 + ... + 59469.

It is an arithmetic number, because the mean of its divisors is an integer number (70724640).

Almost surely, 2^1364164050 is an apocalyptic number.

1364164050 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is a practical number, because each smaller number is the sum of distinct divisors of 1364164050, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1697391360).

1364164050 is an abundant number, since it is smaller than the sum of its proper divisors (2030618670).

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

1364164050 is a wasteful number, since it uses less digits than its factorization.

1364164050 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 31347 (or 31342 counting only the distinct ones).

The product of its (nonzero) digits is 8640, while the sum is 30.

The square root of 1364164050 is about 36934.5915098570. The cubic root of 1364164050 is about 1109.0612548467.

Adding to 1364164050 its reverse (504614631), we get a palindrome (1868778681).

The spelling of 1364164050 in words is "one billion, three hundred sixty-four million, one hundred sixty-four thousand, fifty".