954401377 has 2 divisors, whose sum is σ = 954401378. Its totient is φ = 954401376.

The previous prime is 954401359. The next prime is 954401387. The reversal of 954401377 is 773104459.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 799249441 + 155151936 = 28271^2 + 12456^2 .

It is an emirp because it is prime and its reverse (773104459) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 954401377 - 2⁷ = 954401249 is a prime.

It is a super-2 number, since 2×954401377² = 1821763976838992258, which contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (954401387) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 477200688 + 477200689.

It is an arithmetic number, because the mean of its divisors is an integer number (477200689).

Almost surely, 2^954401377 is an apocalyptic number.

It is an amenable number.

954401377 is a deficient number, since it is larger than the sum of its proper divisors (1).

954401377 is an equidigital number, since it uses as much as digits as its factorization.

954401377 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 105840, while the sum is 40.

The square root of 954401377 is about 30893.3872697702. The cubic root of 954401377 is about 984.5633963919.

The spelling of 954401377 in words is "nine hundred fifty-four million, four hundred one thousand, three hundred seventy-seven".