1395804504 has 32 divisors (see below), whose sum is σ = 3497310000. Its totient is φ = 464228352.

The previous prime is 1395804503. The next prime is 1395804517. The reversal of 1395804504 is 4054085931.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1395804503) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 53989 + ... + 75540.

Almost surely, 2^1395804504 is an apocalyptic number.

It is an amenable number.

1395804504 is an abundant number, since it is smaller than the sum of its proper divisors (2101505496).

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

1395804504 is a wasteful number, since it uses less digits than its factorization.

1395804504 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 129987 (or 129983 counting only the distinct ones).

The product of its (nonzero) digits is 86400, while the sum is 39.

The square root of 1395804504 is about 37360.4671277006. The cubic root of 1395804504 is about 1117.5703346469.

The spelling of 1395804504 in words is "one billion, three hundred ninety-five million, eight hundred four thousand, five hundred four".