2378677077 has 32 divisors (see below), whose sum is σ = 4264300800. Its totient is φ = 1279286784.

The previous prime is 2378677031. The next prime is 2378677087. The reversal of 2378677077 is 7707768732.

It is not a de Polignac number, because 2378677077 - 2¹⁸ = 2378414933 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2378677087) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 366952 + ... + 373377.

It is an arithmetic number, because the mean of its divisors is an integer number (133259400).

Almost surely, 2^2378677077 is an apocalyptic number.

2378677077 is a gapful number since it is divisible by the number (27) formed by its first and last digit.

It is an amenable number.

2378677077 is a deficient number, since it is larger than the sum of its proper divisors (1885623723).

2378677077 is a wasteful number, since it uses less digits than its factorization.

2378677077 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 740362 (or 740356 counting only the distinct ones).

The product of its (nonzero) digits is 4840416, while the sum is 54.

The square root of 2378677077 is about 48771.6831470885. The cubic root of 2378677077 is about 1334.8890249880.

The spelling of 2378677077 in words is "two billion, three hundred seventy-eight million, six hundred seventy-seven thousand, seventy-seven".