1395104564 has 24 divisors (see below), whose sum is σ = 2937063360. Its totient is φ = 566433216.

The previous prime is 1395104561. The next prime is 1395104567. The reversal of 1395104564 is 4654015931.

It is an interprime number because it is at equal distance from previous prime (1395104561) and next prime (1395104567).

It is a Harshad number since it is a multiple of its sum of digits (38).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1395104561) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1310657 + ... + 1311720.

It is an arithmetic number, because the mean of its divisors is an integer number (122377640).

Almost surely, 2^1395104564 is an apocalyptic number.

1395104564 is a gapful number since it is divisible by the number (14) formed by its first and last digit.

It is an amenable number.

1395104564 is an abundant number, since it is smaller than the sum of its proper divisors (1541958796).

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

1395104564 is a wasteful number, since it uses less digits than its factorization.

1395104564 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2622407 (or 2622405 counting only the distinct ones).

The product of its (nonzero) digits is 64800, while the sum is 38.

The square root of 1395104564 is about 37351.0985648347. The cubic root of 1395104564 is about 1117.3834978402.

The spelling of 1395104564 in words is "one billion, three hundred ninety-five million, one hundred four thousand, five hundred sixty-four".