366253445 has 8 divisors (see below), whose sum is σ = 439626744. Its totient is φ = 292921024.

The previous prime is 366253421. The next prime is 366253487. The reversal of 366253445 is 544352663.

It is a happy number.

It can be written as a sum of positive squares in 4 ways, for example, as 34175716 + 332077729 = 5846^2 + 18223^2 .

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

It is a cyclic number.

It is not a de Polignac number, because 366253445 - 2¹⁶ = 366187909 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 366253399 and 366253408.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 15287 + ... + 31083.

It is an arithmetic number, because the mean of its divisors is an integer number (54953343).

Almost surely, 2^366253445 is an apocalyptic number.

It is an amenable number.

366253445 is a deficient number, since it is larger than the sum of its proper divisors (73373299).

366253445 is a wasteful number, since it uses less digits than its factorization.

366253445 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 20439.

The product of its digits is 259200, while the sum is 38.

The square root of 366253445 is about 19137.7492145759. The cubic root of 366253445 is about 715.4740820556.

The spelling of 366253445 in words is "three hundred sixty-six million, two hundred fifty-three thousand, four hundred forty-five".