7361861 has 8 divisors (see below), whose sum is σ = 7977984. Its totient is φ = 6752880.

The previous prime is 7361839. The next prime is 7361881. The reversal of 7361861 is 1681637.

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 7361861 - 2¹⁴ = 7345477 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (7361801) 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, 476 + ... + 3866.

It is an arithmetic number, because the mean of its divisors is an integer number (997248).

Almost surely, 2^7361861 is an apocalyptic number.

It is an amenable number.

7361861 is a deficient number, since it is larger than the sum of its proper divisors (616123).

7361861 is a wasteful number, since it uses less digits than its factorization.

7361861 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3571.

The product of its digits is 6048, while the sum is 32.

The square root of 7361861 is about 2713.2749584220. The cubic root of 7361861 is about 194.5341586792.

The spelling of 7361861 in words is "seven million, three hundred sixty-one thousand, eight hundred sixty-one".