2402862361 has 3 divisors (see below), whose sum is σ = 2402911381. Its totient is φ = 2402813342.

The previous prime is 2402862349. The next prime is 2402862389. The reversal of 2402862361 is 1632682042.

The square root of 2402862361 is 49019.

It is a perfect power (a square), and thus also a powerful number.

It is a semiprime because it is the product of two primes, and also a brilliant number, because the two primes have the same length, and also an emirpimes, since its reverse is a distinct semiprime: 1632682042 = 2 ⋅816341021.

It is not a de Polignac number, because 2402862361 - 2¹⁵ = 2402829593 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (2402862461) by changing a digit.

It is a polite number, since it can be written in 2 ways as a sum of consecutive naturals, for example, 24510 + ... + 73528.

Almost surely, 2^2402862361 is an apocalyptic number.

2402862361 is the 49019-th square number.

2402862361 is the 24510-th centered octagonal number.

It is an amenable number.

2402862361 is a deficient number, since it is larger than the sum of its proper divisors (49020).

2402862361 is an frugal number, since it uses more digits than its factorization.

2402862361 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 98038 (or 49019 counting only the distinct ones).

The product of its (nonzero) digits is 27648, while the sum is 34.

The cubic root of 2402862361 is about 1339.3979550264.

The spelling of 2402862361 in words is "two billion, four hundred two million, eight hundred sixty-two thousand, three hundred sixty-one".