76910401 has 2 divisors, whose sum is σ = 76910402. Its totient is φ = 76910400.

The previous prime is 76910387. The next prime is 76910429. The reversal of 76910401 is 10401967.

It is an a-pointer prime, because the next prime (76910429) can be obtained adding 76910401 to its sum of digits (28).

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 66178225 + 10732176 = 8135^2 + 3276^2 .

It is a cyclic number.

It is not a de Polignac number, because 76910401 - 2⁵ = 76910369 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 76910401.

It is not a weakly prime, because it can be changed into another prime (76910441) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 38455200 + 38455201.

It is an arithmetic number, because the mean of its divisors is an integer number (38455201).

Almost surely, 2^76910401 is an apocalyptic number.

It is an amenable number.

76910401 is a deficient number, since it is larger than the sum of its proper divisors (1).

76910401 is an equidigital number, since it uses as much as digits as its factorization.

76910401 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 1512, while the sum is 28.

The square root of 76910401 is about 8769.8575244983. The cubic root of 76910401 is about 425.2670082249.

The spelling of 76910401 in words is "seventy-six million, nine hundred ten thousand, four hundred one".