1960267990 has 32 divisors (see below), whose sum is σ = 3567564000. Its totient is φ = 775450368.

The previous prime is 1960267973. The next prime is 1960267999. The reversal of 1960267990 is 997620691.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1960267999) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 716946 + ... + 719674.

It is an arithmetic number, because the mean of its divisors is an integer number (111486375).

Almost surely, 2^1960267990 is an apocalyptic number.

1960267990 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

1960267990 is a deficient number, since it is larger than the sum of its proper divisors (1607296010).

1960267990 is a wasteful number, since it uses less digits than its factorization.

1960267990 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3504.

The product of its (nonzero) digits is 367416, while the sum is 49.

The square root of 1960267990 is about 44274.9137774429. The cubic root of 1960267990 is about 1251.5219839664.

The spelling of 1960267990 in words is "one billion, nine hundred sixty million, two hundred sixty-seven thousand, nine hundred ninety".