940577842 has 8 divisors (see below), whose sum is σ = 1411094016. Its totient is φ = 470213172.

The previous prime is 940577837. The next prime is 940577861. The reversal of 940577842 is 248775049.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a super-2 number, since 2×940577842² = 1769373353722753928, which contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 940577792 and 940577801.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 20818 + ... + 48109.

It is an arithmetic number, because the mean of its divisors is an integer number (176386752).

Almost surely, 2^940577842 is an apocalyptic number.

940577842 is a deficient number, since it is larger than the sum of its proper divisors (470516174).

940577842 is a wasteful number, since it uses less digits than its factorization.

940577842 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 75752.

The product of its (nonzero) digits is 564480, while the sum is 46.

The square root of 940577842 is about 30668.8415496901. The cubic root of 940577842 is about 979.7867931298.

The spelling of 940577842 in words is "nine hundred forty million, five hundred seventy-seven thousand, eight hundred forty-two".