1480913685 has 24 divisors (see below), whose sum is σ = 2661990240. Its totient is φ = 789819984.

The previous prime is 1480913683. The next prime is 1480913689. The reversal of 1480913685 is 5863190841.

1480913685 is a `hidden beast` number, since 1 + 480 + 91 + 3 + 6 + 85 = 666.

It is not a de Polignac number, because 1480913685 - 2¹ = 1480913683 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (45).

It is a self number, because there is not a number n which added to its sum of digits gives 1480913685.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1480913683) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 608215 + ... + 610644.

It is an arithmetic number, because the mean of its divisors is an integer number (110916260).

Almost surely, 2^1480913685 is an apocalyptic number.

1480913685 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

It is an amenable number.

1480913685 is a deficient number, since it is larger than the sum of its proper divisors (1181076555).

1480913685 is an equidigital number, since it uses as much as digits as its factorization.

1480913685 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1218879 (or 1218867 counting only the distinct ones).

The product of its (nonzero) digits is 207360, while the sum is 45.

The square root of 1480913685 is about 38482.6413464565. The cubic root of 1480913685 is about 1139.8383080924.

The spelling of 1480913685 in words is "one billion, four hundred eighty million, nine hundred thirteen thousand, six hundred eighty-five".