1960000477 has 8 divisors (see below), whose sum is σ = 1977665976. Its totient is φ = 1942413312.

The previous prime is 1960000459. The next prime is 1960000487. The reversal of 1960000477 is 7740000691.

It can be written as a sum of positive squares in 4 ways, for example, as 1724408676 + 235591801 = 41526^2 + 15349^2 .

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

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-1960000477 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1960000447) 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, 31273 + ... + 69985.

It is an arithmetic number, because the mean of its divisors is an integer number (247208247).

Almost surely, 2^1960000477 is an apocalyptic number.

It is an amenable number.

1960000477 is a deficient number, since it is larger than the sum of its proper divisors (17665499).

1960000477 is a wasteful number, since it uses less digits than its factorization.

1960000477 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 39167.

The product of its (nonzero) digits is 10584, while the sum is 34.

The square root of 1960000477 is about 44271.8926295229. The cubic root of 1960000477 is about 1251.4650506571.

The spelling of 1960000477 in words is "one billion, nine hundred sixty million, four hundred seventy-seven", and thus it is an aban number.