1960460440 has 32 divisors (see below), whose sum is σ = 4433220000. Its totient is φ = 780240384.

The previous prime is 1960460431. The next prime is 1960460443. The reversal of 1960460440 is 440640691.

It is a junction number, because it is equal to n+sod(n) for n = 1960460396 and 1960460405.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1960460443) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 115185 + ... + 131104.

It is an arithmetic number, because the mean of its divisors is an integer number (138538125).

Almost surely, 2^1960460440 is an apocalyptic number.

1960460440 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

1960460440 is an abundant number, since it is smaller than the sum of its proper divisors (2472759560).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

1960460440 is a wasteful number, since it uses less digits than its factorization.

1960460440 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 246499 (or 246495 counting only the distinct ones).

The product of its (nonzero) digits is 20736, while the sum is 34.

The square root of 1960460440 is about 44277.0870767263. The cubic root of 1960460440 is about 1251.5629388299.

It can be divided in two parts, 1960 and 460440, that added together give a square (462400 = 680²).

The spelling of 1960460440 in words is "one billion, nine hundred sixty million, four hundred sixty thousand, four hundred forty".