363266642 has 24 divisors (see below), whose sum is σ = 592995060. Its totient is φ = 166768640.

The previous prime is 363266639. The next prime is 363266663. The reversal of 363266642 is 246662363.

It can be written as a sum of positive squares in 6 ways, for example, as 102799321 + 260467321 = 10139^2 + 16139^2 .

It is a junction number, because it is equal to n+sod(n) for n = 363266596 and 363266605.

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, 16034 + ... + 31362.

Almost surely, 2^363266642 is an apocalyptic number.

363266642 is a deficient number, since it is larger than the sum of its proper divisors (229728418).

363266642 is a wasteful number, since it uses less digits than its factorization.

363266642 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 15406 (or 15389 counting only the distinct ones).

The product of its digits is 186624, while the sum is 38.

The square root of 363266642 is about 19059.5551364663. Note that the first 3 decimals coincide. The cubic root of 363266642 is about 713.5238700167.

The spelling of 363266642 in words is "three hundred sixty-three million, two hundred sixty-six thousand, six hundred forty-two".