361449589249 has 8 divisors (see below), whose sum is σ = 413115456320. Its totient is φ = 309791275056.

The previous prime is 361449589219. The next prime is 361449589253. The reversal of 361449589249 is 942985944163.

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 361449589249 - 2¹³ = 361449581057 is a prime.

It is not an unprimeable number, because it can be changed into a prime (361449589219) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1785294 + ... + 1977415.

It is an arithmetic number, because the mean of its divisors is an integer number (51639432040).

Almost surely, 2^361449589249 is an apocalyptic number.

It is an amenable number.

361449589249 is a deficient number, since it is larger than the sum of its proper divisors (51665867071).

361449589249 is a wasteful number, since it uses less digits than its factorization.

361449589249 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3776439.

The product of its digits is 67184640, while the sum is 64.

The spelling of 361449589249 in words is "three hundred sixty-one billion, four hundred forty-nine million, five hundred eighty-nine thousand, two hundred forty-nine".