361925444 has 24 divisors (see below), whose sum is σ = 681628248. Its totient is φ = 167523840.

The previous prime is 361925437. The next prime is 361925449. The reversal of 361925444 is 444529163.

It can be written as a sum of positive squares in 4 ways, for example, as 925444 + 361000000 = 962^2 + 19000^2 .

It is a junction number, because it is equal to n+sod(n) for n = 361925398 and 361925407.

It is not an unprimeable number, because it can be changed into a prime (361925449) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 39479 + ... + 47774.

It is an arithmetic number, because the mean of its divisors is an integer number (28401177).

Almost surely, 2^361925444 is an apocalyptic number.

361925444 is a gapful number since it is divisible by the number (34) formed by its first and last digit.

It is an amenable number.

361925444 is a deficient number, since it is larger than the sum of its proper divisors (319702804).

361925444 is a wasteful number, since it uses less digits than its factorization.

361925444 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 87335 (or 87333 counting only the distinct ones).

The product of its digits is 103680, while the sum is 38.

The square root of 361925444 is about 19024.3382013672. The cubic root of 361925444 is about 712.6446655672.

It can be divided in two parts, 361 and 925444, that multiplied together give a square (334085284 = 18278²).

The spelling of 361925444 in words is "three hundred sixty-one million, nine hundred twenty-five thousand, four hundred forty-four".