1361848972 has 24 divisors (see below), whose sum is σ = 2683763712. Its totient is φ = 599053200.

The previous prime is 1361848963. The next prime is 1361848987. The reversal of 1361848972 is 2798481631.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 497848 + ... + 500575.

It is an arithmetic number, because the mean of its divisors is an integer number (111823488).

Almost surely, 2^1361848972 is an apocalyptic number.

It is an amenable number.

1361848972 is a deficient number, since it is larger than the sum of its proper divisors (1321914740).

1361848972 is a wasteful number, since it uses less digits than its factorization.

1361848972 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 998469 (or 998467 counting only the distinct ones).

The product of its digits is 580608, while the sum is 49.

The square root of 1361848972 is about 36903.2379609161. The cubic root of 1361848972 is about 1108.4335157990.

The spelling of 1361848972 in words is "one billion, three hundred sixty-one million, eight hundred forty-eight thousand, nine hundred seventy-two".