940370778 has 24 divisors (see below), whose sum is σ = 2126056608. Its totient is φ = 299828232.

The previous prime is 940370777. The next prime is 940370797. The reversal of 940370778 is 877073049.

940370778 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 (940370773) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 1135300 + ... + 1136127.

It is an arithmetic number, because the mean of its divisors is an integer number (88585692).

Almost surely, 2^940370778 is an apocalyptic number.

940370778 is an abundant number, since it is smaller than the sum of its proper divisors (1185685830).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

940370778 is a wasteful number, since it uses less digits than its factorization.

940370778 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2271458 (or 2271455 counting only the distinct ones).

The product of its (nonzero) digits is 296352, while the sum is 45.

The square root of 940370778 is about 30665.4655598117. The cubic root of 940370778 is about 979.7148892948.

The spelling of 940370778 in words is "nine hundred forty million, three hundred seventy thousand, seven hundred seventy-eight".