1387482699 has 16 divisors (see below), whose sum is σ = 1942341120. Its totient is φ = 879758880.

The previous prime is 1387482673. The next prime is 1387482703. The reversal of 1387482699 is 9962847831.

1387482699 is digitally balanced in base 4, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 1387482699 - 2⁸ = 1387482443 is a prime.

It is not an unprimeable number, because it can be changed into a prime (1387482799) 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, 113187 + ... + 124844.

It is an arithmetic number, because the mean of its divisors is an integer number (121396320).

Almost surely, 2^1387482699 is an apocalyptic number.

1387482699 is a deficient number, since it is larger than the sum of its proper divisors (554858421).

1387482699 is a wasteful number, since it uses less digits than its factorization.

1387482699 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 238130.

The product of its digits is 5225472, while the sum is 57.

The square root of 1387482699 is about 37248.9288302362. The cubic root of 1387482699 is about 1115.3449163837.

The spelling of 1387482699 in words is "one billion, three hundred eighty-seven million, four hundred eighty-two thousand, six hundred ninety-nine".