1395910674 has 24 divisors (see below), whose sum is σ = 3032031132. Its totient is φ = 464140800.

The previous prime is 1395910643. The next prime is 1395910699. The reversal of 1395910674 is 4760195931.

It can be written as a sum of positive squares in 2 ways, for example, as 1313555049 + 82355625 = 36243^2 + 9075^2 .

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 89479 + ... + 103914.

Almost surely, 2^1395910674 is an apocalyptic number.

1395910674 is an abundant number, since it is smaller than the sum of its proper divisors (1636120458).

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

1395910674 is a wasteful number, since it uses less digits than its factorization.

1395910674 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 193802 (or 193799 counting only the distinct ones).

The product of its (nonzero) digits is 204120, while the sum is 45.

The square root of 1395910674 is about 37361.8879876272. The cubic root of 1395910674 is about 1117.5986694254.

The spelling of 1395910674 in words is "one billion, three hundred ninety-five million, nine hundred ten thousand, six hundred seventy-four".