4376699977 has 12 divisors (see below), whose sum is σ = 4757754780. Its totient is φ = 4024270848.

The previous prime is 4376699941. The next prime is 4376700011. The reversal of 4376699977 is 7799966734.

It is a happy number.

It can be written as a sum of positive squares in 6 ways, for example, as 11587216 + 4365112761 = 3404^2 + 66069^2 .

It is not a de Polignac number, because 4376699977 - 2¹⁵ = 4376667209 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (4376699377) 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, 6952 + ... + 93817.

It is an arithmetic number, because the mean of its divisors is an integer number (396479565).

Almost surely, 2^4376699977 is an apocalyptic number.

It is an amenable number.

4376699977 is a deficient number, since it is larger than the sum of its proper divisors (381054803).

4376699977 is a wasteful number, since it uses less digits than its factorization.

4376699977 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 101052 (or 101039 counting only the distinct ones).

The product of its digits is 108020304, while the sum is 67.

The square root of 4376699977 is about 66156.6321467470. The cubic root of 4376699977 is about 1635.7449652813.

The spelling of 4376699977 in words is "four billion, three hundred seventy-six million, six hundred ninety-nine thousand, nine hundred seventy-seven".