949036743 has 12 divisors (see below), whose sum is σ = 1421602728. Its totient is φ = 632691000.

The previous prime is 949036733. The next prime is 949036769. The reversal of 949036743 is 347630949.

It is not a de Polignac number, because 949036743 - 2¹⁸ = 948774599 is a prime.

It is an alternating number because its digits alternate between odd and even.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (949036733) 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, 1952508 + ... + 1952993.

It is an arithmetic number, because the mean of its divisors is an integer number (118466894).

Almost surely, 2^949036743 is an apocalyptic number.

949036743 is a deficient number, since it is larger than the sum of its proper divisors (472565985).

949036743 is an equidigital number, since it uses as much as digits as its factorization.

949036743 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3905516 (or 3905504 counting only the distinct ones).

The product of its (nonzero) digits is 489888, while the sum is 45.

The square root of 949036743 is about 30806.4399598526. The cubic root of 949036743 is about 982.7152048834.

The spelling of 949036743 in words is "nine hundred forty-nine million, thirty-six thousand, seven hundred forty-three".