4078698376 has 32 divisors (see below), whose sum is σ = 8092483200. Its totient is φ = 1923201280.

The previous prime is 4078698341. The next prime is 4078698391. The reversal of 4078698376 is 6738968704.

It is a happy number.

It is a self number, because there is not a number n which added to its sum of digits gives 4078698376.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 143041 + ... + 169168.

It is an arithmetic number, because the mean of its divisors is an integer number (252890100).

Almost surely, 2^4078698376 is an apocalyptic number.

4078698376 is a gapful number since it is divisible by the number (46) formed by its first and last digit.

It is an amenable number.

4078698376 is a deficient number, since it is larger than the sum of its proper divisors (4013784824).

4078698376 is a wasteful number, since it uses less digits than its factorization.

4078698376 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 312309 (or 312305 counting only the distinct ones).

The product of its (nonzero) digits is 12192768, while the sum is 58.

The square root of 4078698376 is about 63864.6880208461. The cubic root of 4078698376 is about 1597.7440049239.

The spelling of 4078698376 in words is "four billion, seventy-eight million, six hundred ninety-eight thousand, three hundred seventy-six".