1395379948 has 12 divisors (see below), whose sum is σ = 2442956320. Its totient is φ = 697392432.

The previous prime is 1395379933. The next prime is 1395379963. The reversal of 1395379948 is 8499735931.

It is an interprime number because it is at equal distance from previous prime (1395379933) and next prime (1395379963).

It is a junction number, because it is equal to n+sod(n) for n = 1395379892 and 1395379901.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 63663 + ... + 82726.

Almost surely, 2^1395379948 is an apocalyptic number.

It is an amenable number.

1395379948 is a deficient number, since it is larger than the sum of its proper divisors (1047576372).

1395379948 is a wasteful number, since it uses less digits than its factorization.

1395379948 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 148776 (or 148774 counting only the distinct ones).

The product of its digits is 7348320, while the sum is 58.

The square root of 1395379948 is about 37354.7848073041. The cubic root of 1395379948 is about 1117.4570142634.

The spelling of 1395379948 in words is "one billion, three hundred ninety-five million, three hundred seventy-nine thousand, nine hundred forty-eight".