2469868738 has 16 divisors (see below), whose sum is σ = 3783273120. Its totient is φ = 1208952000.

The previous prime is 2469868727. The next prime is 2469868789. The reversal of 2469868738 is 8378689642.

It is a super-2 number, since 2×2469868738² = 12200503165899425288, which contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 14988 + ... + 71863.

It is an arithmetic number, because the mean of its divisors is an integer number (236454570).

Almost surely, 2^2469868738 is an apocalyptic number.

2469868738 is a deficient number, since it is larger than the sum of its proper divisors (1313404382).

2469868738 is a wasteful number, since it uses less digits than its factorization.

2469868738 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 87153.

The product of its digits is 27869184, while the sum is 61.

The square root of 2469868738 is about 49697.7739742939. The cubic root of 2469868738 is about 1351.7341660887.

The spelling of 2469868738 in words is "two billion, four hundred sixty-nine million, eight hundred sixty-eight thousand, seven hundred thirty-eight".