1368473925 has 96 divisors (see below), whose sum is σ = 2850039808. Its totient is φ = 563915520.

The previous prime is 1368473923. The next prime is 1368473929. The reversal of 1368473925 is 5293748631.

It is not a de Polignac number, because 1368473925 - 2¹ = 1368473923 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1368473921) by changing a digit.

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 95 ways as a sum of consecutive naturals, for example, 291144 + ... + 295806.

Almost surely, 2^1368473925 is an apocalyptic number.

1368473925 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

It is an amenable number.

1368473925 is an abundant number, since it is smaller than the sum of its proper divisors (1481565883).

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

1368473925 is a wasteful number, since it uses less digits than its factorization.

1368473925 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4739 (or 4734 counting only the distinct ones).

The product of its digits is 1088640, while the sum is 48.

The square root of 1368473925 is about 36992.8901952794. The cubic root of 1368473925 is about 1110.2279987780.

The spelling of 1368473925 in words is "one billion, three hundred sixty-eight million, four hundred seventy-three thousand, nine hundred twenty-five".