949339401 has 16 divisors (see below), whose sum is σ = 1293250560. Its totient is φ = 619269120.

The previous prime is 949339399. The next prime is 949339409. The reversal of 949339401 is 104933949.

It is not a de Polignac number, because 949339401 - 2¹ = 949339399 is a prime.

It is not an unprimeable number, because it can be changed into a prime (949339409) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 21880 + ... + 48758.

It is an arithmetic number, because the mean of its divisors is an integer number (80828160).

Almost surely, 2^949339401 is an apocalyptic number.

It is an amenable number.

949339401 is a deficient number, since it is larger than the sum of its proper divisors (343911159).

949339401 is a wasteful number, since it uses less digits than its factorization.

949339401 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 27136.

The product of its (nonzero) digits is 104976, while the sum is 42.

The square root of 949339401 is about 30811.3518203924. The cubic root of 949339401 is about 982.8196599212.

The spelling of 949339401 in words is "nine hundred forty-nine million, three hundred thirty-nine thousand, four hundred one".