1960939 has 4 divisors (see below), whose sum is σ = 1976040. Its totient is φ = 1945840.

The previous prime is 1960921. The next prime is 1960943. The reversal of 1960939 is 9390691.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 1960939 - 2¹³ = 1952747 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 1960898 and 1960907.

It is not an unprimeable number, because it can be changed into a prime (1960909) 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, 7354 + ... + 7615.

It is an arithmetic number, because the mean of its divisors is an integer number (494010).

2^1960939 is an apocalyptic number.

1960939 is a deficient number, since it is larger than the sum of its proper divisors (15101).

1960939 is a wasteful number, since it uses less digits than its factorization.

1960939 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 15100.

The product of its (nonzero) digits is 13122, while the sum is 37.

The square root of 1960939 is about 1400.3353169866. The cubic root of 1960939 is about 125.1664768519.

The spelling of 1960939 in words is "one million, nine hundred sixty thousand, nine hundred thirty-nine".