361090087 has 8 divisors (see below), whose sum is σ = 380450304. Its totient is φ = 342034968.

The previous prime is 361090061. The next prime is 361090091. The reversal of 361090087 is 780090163.

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

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-361090087 is a prime.

It is a super-3 number, since 3×361090087³ (a number of 27 digits) contains 333 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (361090057) 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, 73843 + ... + 78580.

It is an arithmetic number, because the mean of its divisors is an integer number (47556288).

Almost surely, 2^361090087 is an apocalyptic number.

361090087 is a deficient number, since it is larger than the sum of its proper divisors (19360217).

361090087 is a wasteful number, since it uses less digits than its factorization.

361090087 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 152549.

The product of its (nonzero) digits is 9072, while the sum is 34.

The square root of 361090087 is about 19002.3705626430. The cubic root of 361090087 is about 712.0959601916.

The spelling of 361090087 in words is "three hundred sixty-one million, ninety thousand, eighty-seven".