1019460963 has 16 divisors (see below), whose sum is σ = 1398959360. Its totient is φ = 659879136.

The previous prime is 1019460943. The next prime is 1019460971. The reversal of 1019460963 is 3690649101.

It is not a de Polignac number, because 1019460963 - 2⁵ = 1019460931 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (1019460943) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 44628 + ... + 63486.

It is an arithmetic number, because the mean of its divisors is an integer number (87434960).

Almost surely, 2^1019460963 is an apocalyptic number.

1019460963 is a deficient number, since it is larger than the sum of its proper divisors (379498397).

1019460963 is a wasteful number, since it uses less digits than its factorization.

1019460963 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 19386.

The product of its (nonzero) digits is 34992, while the sum is 39.

The square root of 1019460963 is about 31928.9987785399. The cubic root of 1019460963 is about 1006.4453558029.

The spelling of 1019460963 in words is "one billion, nineteen million, four hundred sixty thousand, nine hundred sixty-three".