1908253348 has 6 divisors (see below), whose sum is σ = 3339443366. Its totient is φ = 954126672.

The previous prime is 1908253327. The next prime is 1908253357. The reversal of 1908253348 is 8433528091.

It can be written as a sum of positive squares in only one way, i.e., 1787429284 + 120824064 = 42278^2 + 10992^2 .

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 238531665 + ... + 238531672.

Almost surely, 2^1908253348 is an apocalyptic number.

It is an amenable number.

1908253348 is a deficient number, since it is larger than the sum of its proper divisors (1431190018).

1908253348 is a wasteful number, since it uses less digits than its factorization.

1908253348 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 477063341 (or 477063339 counting only the distinct ones).

The product of its (nonzero) digits is 207360, while the sum is 43.

The square root of 1908253348 is about 43683.5592414354. The cubic root of 1908253348 is about 1240.3531226345.

The spelling of 1908253348 in words is "one billion, nine hundred eight million, two hundred fifty-three thousand, three hundred forty-eight".