7740701138 has 8 divisors (see below), whose sum is σ = 11637263088. Its totient is φ = 3861613444.

The previous prime is 7740701131. The next prime is 7740701167. The reversal of 7740701138 is 8311070477.

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

It is not an unprimeable number, because it can be changed into a prime (7740701131) 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, 4367456 + ... + 4369227.

It is an arithmetic number, because the mean of its divisors is an integer number (1454657886).

Almost surely, 2^7740701138 is an apocalyptic number.

7740701138 is a deficient number, since it is larger than the sum of its proper divisors (3896561950).

7740701138 is a wasteful number, since it uses less digits than its factorization.

7740701138 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 8737128.

The product of its (nonzero) digits is 32928, while the sum is 38.

The square root of 7740701138 is about 87981.2544693470. The cubic root of 7740701138 is about 1978.1540066152.

The spelling of 7740701138 in words is "seven billion, seven hundred forty million, seven hundred one thousand, one hundred thirty-eight".