361427437 has 4 divisors (see below), whose sum is σ = 413059936. Its totient is φ = 309794940.

The previous prime is 361427431. The next prime is 361427447. The reversal of 361427437 is 734724163.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a de Polignac number, because none of the positive numbers 2^k-361427437 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 361427396 and 361427405.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (361427431) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 25816239 + ... + 25816252.

It is an arithmetic number, because the mean of its divisors is an integer number (103264984).

Almost surely, 2^361427437 is an apocalyptic number.

It is an amenable number.

361427437 is a deficient number, since it is larger than the sum of its proper divisors (51632499).

361427437 is an equidigital number, since it uses as much as digits as its factorization.

361427437 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 51632498.

The product of its digits is 84672, while the sum is 37.

The square root of 361427437 is about 19011.2450144645. The cubic root of 361427437 is about 712.3176507604.

The spelling of 361427437 in words is "three hundred sixty-one million, four hundred twenty-seven thousand, four hundred thirty-seven".