1463764120 has 64 divisors (see below), whose sum is σ = 4053510720. Its totient is φ = 463256064.

The previous prime is 1463764117. The next prime is 1463764121. The reversal of 1463764120 is 214673641.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1463764121) 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, 197427 + ... + 204706.

It is an arithmetic number, because the mean of its divisors is an integer number (63336105).

Almost surely, 2^1463764120 is an apocalyptic number.

1463764120 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

1463764120 is an abundant number, since it is smaller than the sum of its proper divisors (2589746600).

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

1463764120 is a wasteful number, since it uses less digits than its factorization.

1463764120 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 402164 (or 402160 counting only the distinct ones).

The product of its (nonzero) digits is 24192, while the sum is 34.

The square root of 1463764120 is about 38259.1704039698. The cubic root of 1463764120 is about 1135.4212878429.

The spelling of 1463764120 in words is "one billion, four hundred sixty-three million, seven hundred sixty-four thousand, one hundred twenty".