2638371014 has 8 divisors (see below), whose sum is σ = 3960894168. Its totient is φ = 1318072960.

The previous prime is 2638371013. The next prime is 2638371031. The reversal of 2638371014 is 4101738362.

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

It is a super-2 number, since 2×2638371014² = 13922003215030776392, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2638371013) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 553307 + ... + 558054.

It is an arithmetic number, because the mean of its divisors is an integer number (495111771).

Almost surely, 2^2638371014 is an apocalyptic number.

2638371014 is a deficient number, since it is larger than the sum of its proper divisors (1322523154).

2638371014 is a wasteful number, since it uses less digits than its factorization.

2638371014 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1112550.

The product of its (nonzero) digits is 24192, while the sum is 35.

The square root of 2638371014 is about 51365.0758200550. The cubic root of 2638371014 is about 1381.8003202743.

The spelling of 2638371014 in words is "two billion, six hundred thirty-eight million, three hundred seventy-one thousand, fourteen".