949925477 has 2 divisors, whose sum is σ = 949925478. Its totient is φ = 949925476.

The previous prime is 949925453. The next prime is 949925533. The reversal of 949925477 is 774529949.

It is an a-pointer prime, because the next prime (949925533) can be obtained adding 949925477 to its sum of digits (56).

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 945624001 + 4301476 = 30751^2 + 2074^2 .

It is a cyclic number.

It is not a de Polignac number, because 949925477 - 2¹² = 949921381 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (949925407) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 474962738 + 474962739.

It is an arithmetic number, because the mean of its divisors is an integer number (474962739).

Almost surely, 2^949925477 is an apocalyptic number.

It is an amenable number.

949925477 is a deficient number, since it is larger than the sum of its proper divisors (1).

949925477 is an equidigital number, since it uses as much as digits as its factorization.

949925477 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 5715360, while the sum is 56.

The square root of 949925477 is about 30820.8610684387. The cubic root of 949925477 is about 983.0218666775.

The spelling of 949925477 in words is "nine hundred forty-nine million, nine hundred twenty-five thousand, four hundred seventy-seven".