1015340463 has 6 divisors (see below), whose sum is σ = 1466602904. Its totient is φ = 676893636.

The previous prime is 1015340423. The next prime is 1015340477. The reversal of 1015340463 is 3640435101.

1015340463 is a `hidden beast` number, since 10 + 153 + 40 + 463 = 666.

It is a de Polignac number, because none of the positive numbers 2^k-1015340463 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 (1015340423) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 56407795 + ... + 56407812.

Almost surely, 2^1015340463 is an apocalyptic number.

1015340463 is a deficient number, since it is larger than the sum of its proper divisors (451262441).

1015340463 is a wasteful number, since it uses less digits than its factorization.

1015340463 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 112815613 (or 112815610 counting only the distinct ones).

The product of its (nonzero) digits is 4320, while the sum is 27.

The square root of 1015340463 is about 31864.4074635007. The cubic root of 1015340463 is about 1005.0875605006.

Adding to 1015340463 its reverse (3640435101), we get a palindrome (4655775564).

The spelling of 1015340463 in words is "one billion, fifteen million, three hundred forty thousand, four hundred sixty-three".