976402423 has 2 divisors, whose sum is σ = 976402424. Its totient is φ = 976402422.

The previous prime is 976402409. The next prime is 976402547. The reversal of 976402423 is 324204679.

It is a weak prime.

It is an emirp because it is prime and its reverse (324204679) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 976402423 - 2¹³ = 976394231 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (976402403) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 488201211 + 488201212.

It is an arithmetic number, because the mean of its divisors is an integer number (488201212).

Almost surely, 2^976402423 is an apocalyptic number.

976402423 is a deficient number, since it is larger than the sum of its proper divisors (1).

976402423 is an equidigital number, since it uses as much as digits as its factorization.

976402423 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 72576, while the sum is 37.

The square root of 976402423 is about 31247.4386630328. The cubic root of 976402423 is about 992.0714451529.

The spelling of 976402423 in words is "nine hundred seventy-six million, four hundred two thousand, four hundred twenty-three".