9401949 has 12 divisors (see below), whose sum is σ = 13647712. Its totient is φ = 6237000.

The previous prime is 9401947. The next prime is 9401957. The reversal of 9401949 is 9491049.

It is not a de Polignac number, because 9401949 - 2¹ = 9401947 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (9401947) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 577 + ... + 4374.

Almost surely, 2^9401949 is an apocalyptic number.

It is an amenable number.

9401949 is a deficient number, since it is larger than the sum of its proper divisors (4245763).

9401949 is a wasteful number, since it uses less digits than its factorization.

9401949 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5168 (or 5165 counting only the distinct ones).

The product of its (nonzero) digits is 11664, while the sum is 36.

The square root of 9401949 is about 3066.2597737309. The cubic root of 9401949 is about 211.0600145241.

The spelling of 9401949 in words is "nine million, four hundred one thousand, nine hundred forty-nine".