361750442 has 8 divisors (see below), whose sum is σ = 548220036. Its totient is φ = 179010432.

The previous prime is 361750423. The next prime is 361750447. The reversal of 361750442 is 244057163.

It can be written as a sum of positive squares in 2 ways, for example, as 305515441 + 56235001 = 17479^2 + 7499^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is a junction number, because it is equal to n+sod(n) for n = 361750399 and 361750408.

It is not an unprimeable number, because it can be changed into a prime (361750447) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 932153 + ... + 932540.

Almost surely, 2^361750442 is an apocalyptic number.

361750442 is a deficient number, since it is larger than the sum of its proper divisors (186469594).

361750442 is a wasteful number, since it uses less digits than its factorization.

361750442 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1864792.

The product of its (nonzero) digits is 20160, while the sum is 32.

The square root of 361750442 is about 19019.7382211218. The cubic root of 361750442 is about 712.5297852327.

The spelling of 361750442 in words is "three hundred sixty-one million, seven hundred fifty thousand, four hundred forty-two".