1468853838 has 48 divisors (see below), whose sum is σ = 3304544880. Its totient is φ = 489001536.

The previous prime is 1468853833. The next prime is 1468853879. The reversal of 1468853838 is 8383588641.

1468853838 is a `hidden beast` number, since 14 + 68 + 8 + 538 + 38 = 666.

It is a Harshad number since it is a multiple of its sum of digits (54).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1468853833) 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, 547356 + ... + 550032.

It is an arithmetic number, because the mean of its divisors is an integer number (68844685).

Almost surely, 2^1468853838 is an apocalyptic number.

1468853838 is a gapful number since it is divisible by the number (18) formed by its first and last digit.

1468853838 is an abundant number, since it is smaller than the sum of its proper divisors (1835691042).

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

1468853838 is a wasteful number, since it uses less digits than its factorization.

1468853838 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3823 (or 3811 counting only the distinct ones).

The product of its digits is 4423680, while the sum is 54.

The square root of 1468853838 is about 38325.6289967953. The cubic root of 1468853838 is about 1136.7357730774.

The spelling of 1468853838 in words is "one billion, four hundred sixty-eight million, eight hundred fifty-three thousand, eight hundred thirty-eight".