1395959124 has 24 divisors (see below), whose sum is σ = 3722557888. Its totient is φ = 398845440.

The previous prime is 1395959119. The next prime is 1395959143. The reversal of 1395959124 is 4219595931.

It is a Smith number, since the sum of its digits (48) coincides with the sum of the digits of its prime factors.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 8309197 + ... + 8309364.

Almost surely, 2^1395959124 is an apocalyptic number.

1395959124 is a gapful number since it is divisible by the number (14) formed by its first and last digit.

It is an amenable number.

1395959124 is an abundant number, since it is smaller than the sum of its proper divisors (2326598764).

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

1395959124 is a wasteful number, since it uses less digits than its factorization.

1395959124 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 16618575 (or 16618573 counting only the distinct ones).

The product of its digits is 437400, while the sum is 48.

The square root of 1395959124 is about 37362.5363700057. The cubic root of 1395959124 is about 1117.6115993428.

The spelling of 1395959124 in words is "one billion, three hundred ninety-five million, nine hundred fifty-nine thousand, one hundred twenty-four".