1368837948 has 12 divisors (see below), whose sum is σ = 3193955240. Its totient is φ = 456279312.

The previous prime is 1368837947. The next prime is 1368837959. The reversal of 1368837948 is 8497388631.

It is a tau number, because it is divible by the number of its divisors (12).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1368837947) 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 3 ways as a sum of consecutive naturals, for example, 57034903 + ... + 57034926.

Almost surely, 2^1368837948 is an apocalyptic number.

It is an amenable number.

1368837948 is an abundant number, since it is smaller than the sum of its proper divisors (1825117292).

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

1368837948 is a wasteful number, since it uses less digits than its factorization.

1368837948 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 114069836 (or 114069834 counting only the distinct ones).

The product of its digits is 6967296, while the sum is 57.

The square root of 1368837948 is about 36997.8100432985. The cubic root of 1368837948 is about 1110.3264326830.

The spelling of 1368837948 in words is "one billion, three hundred sixty-eight million, eight hundred thirty-seven thousand, nine hundred forty-eight".