1963373348 has 6 divisors (see below), whose sum is σ = 3435903366. Its totient is φ = 981686672.

The previous prime is 1963373327. The next prime is 1963373351. The reversal of 1963373348 is 8433733691.

It can be written as a sum of positive squares in only one way, i.e., 1944986404 + 18386944 = 44102^2 + 4288^2 .

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 245421665 + ... + 245421672.

It is an arithmetic number, because the mean of its divisors is an integer number (572650561).

Almost surely, 2^1963373348 is an apocalyptic number.

It is an amenable number.

1963373348 is a deficient number, since it is larger than the sum of its proper divisors (1472530018).

1963373348 is a wasteful number, since it uses less digits than its factorization.

1963373348 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 490843341 (or 490843339 counting only the distinct ones).

The product of its digits is 979776, while the sum is 47.

The square root of 1963373348 is about 44309.9689460510. The cubic root of 1963373348 is about 1252.1825013724.

The spelling of 1963373348 in words is "one billion, nine hundred sixty-three million, three hundred seventy-three thousand, three hundred forty-eight".