1387482611 has 8 divisors (see below), whose sum is σ = 1391310624. Its totient is φ = 1383661440.

The previous prime is 1387482587. The next prime is 1387482653. The reversal of 1387482611 is 1162847831.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 1387482611 - 2¹⁸ = 1387220467 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (1387482661) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1064186 + ... + 1065488.

It is an arithmetic number, because the mean of its divisors is an integer number (173913828).

Almost surely, 2^1387482611 is an apocalyptic number.

1387482611 is a deficient number, since it is larger than the sum of its proper divisors (3828013).

1387482611 is a wasteful number, since it uses less digits than its factorization.

1387482611 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3421.

The product of its digits is 64512, while the sum is 41.

The square root of 1387482611 is about 37248.9276489941. The cubic root of 1387482611 is about 1115.3448928037.

The spelling of 1387482611 in words is "one billion, three hundred eighty-seven million, four hundred eighty-two thousand, six hundred eleven".