1003960942 has 16 divisors (see below), whose sum is σ = 1595516832. Its totient is φ = 472158720.

The previous prime is 1003960939. The next prime is 1003960943. The reversal of 1003960942 is 2490693001.

It is a Harshad number since it is a multiple of its sum of digits (34).

It is a junction number, because it is equal to n+sod(n) for n = 1003960898 and 1003960907.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1003960943) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 52342 + ... + 68902.

It is an arithmetic number, because the mean of its divisors is an integer number (99719802).

Almost surely, 2^1003960942 is an apocalyptic number.

1003960942 is a deficient number, since it is larger than the sum of its proper divisors (591555890).

1003960942 is a wasteful number, since it uses less digits than its factorization.

1003960942 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 18363.

The product of its (nonzero) digits is 11664, while the sum is 34.

The square root of 1003960942 is about 31685.3426997405. The cubic root of 1003960942 is about 1001.3185745969.

The spelling of 1003960942 in words is "one billion, three million, nine hundred sixty thousand, nine hundred forty-two".