948040369 has 4 divisors (see below), whose sum is σ = 960040960. Its totient is φ = 936039780.

The previous prime is 948040339. The next prime is 948040391. The reversal of 948040369 is 963040849.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 948040369 - 2¹¹ = 948038321 is a prime.

It is a super-2 number, since 2×948040369² = 1797561082507312322, which contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (948040339) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 6000177 + ... + 6000334.

It is an arithmetic number, because the mean of its divisors is an integer number (240010240).

Almost surely, 2^948040369 is an apocalyptic number.

It is an amenable number.

948040369 is a deficient number, since it is larger than the sum of its proper divisors (12000591).

948040369 is a wasteful number, since it uses less digits than its factorization.

948040369 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 12000590.

The product of its (nonzero) digits is 186624, while the sum is 43.

The square root of 948040369 is about 30790.2641917863. The cubic root of 948040369 is about 982.3711736853.

The spelling of 948040369 in words is "nine hundred forty-eight million, forty thousand, three hundred sixty-nine".