2878414738 has 32 divisors (see below), whose sum is σ = 4664585664. Its totient is φ = 1327214592.

The previous prime is 2878414733. The next prime is 2878414739. The reversal of 2878414738 is 8374148782.

2878414738 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not an unprimeable number, because it can be changed into a prime (2878414733) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 436381 + ... + 442927.

It is an arithmetic number, because the mean of its divisors is an integer number (145768302).

Almost surely, 2^2878414738 is an apocalyptic number.

2878414738 is a deficient number, since it is larger than the sum of its proper divisors (1786170926).

2878414738 is a wasteful number, since it uses less digits than its factorization.

2878414738 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6826.

The product of its digits is 2408448, while the sum is 52.

The square root of 2878414738 is about 53650.8596203267. The cubic root of 2878414738 is about 1422.4962272276.

The spelling of 2878414738 in words is "two billion, eight hundred seventy-eight million, four hundred fourteen thousand, seven hundred thirty-eight".