2469644330 has 8 divisors (see below), whose sum is σ = 4445359812. Its totient is φ = 987857728.

The previous prime is 2469644329. The next prime is 2469644351. The reversal of 2469644330 is 334469642.

It can be written as a sum of positive squares in 2 ways, for example, as 2010356569 + 459287761 = 44837^2 + 21431^2 .

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

It is a super-2 number, since 2×2469644330² = 12198286233402297800, which contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 123482207 + ... + 123482226.

Almost surely, 2^2469644330 is an apocalyptic number.

2469644330 is a deficient number, since it is larger than the sum of its proper divisors (1975715482).

2469644330 is a wasteful number, since it uses less digits than its factorization.

2469644330 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 246964440.

The product of its (nonzero) digits is 373248, while the sum is 41.

The square root of 2469644330 is about 49695.5161961318. The cubic root of 2469644330 is about 1351.6932261063.

The spelling of 2469644330 in words is "two billion, four hundred sixty-nine million, six hundred forty-four thousand, three hundred thirty".