1387358348 has 24 divisors (see below), whose sum is σ = 2439105984. Its totient is φ = 690480000.

The previous prime is 1387358341. The next prime is 1387358351. The reversal of 1387358348 is 8438537831.

It is a happy number.

It is a junction number, because it is equal to n+sod(n) for n = 1387358296 and 1387358305.

It is not an unprimeable number, because it can be changed into a prime (1387358341) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1264136 + ... + 1265232.

It is an arithmetic number, because the mean of its divisors is an integer number (101629416).

Almost surely, 2^1387358348 is an apocalyptic number.

It is an amenable number.

1387358348 is a deficient number, since it is larger than the sum of its proper divisors (1051747636).

1387358348 is a wasteful number, since it uses less digits than its factorization.

1387358348 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2273 (or 2271 counting only the distinct ones).

The product of its digits is 1935360, while the sum is 50.

The square root of 1387358348 is about 37247.2596038957. The cubic root of 1387358348 is about 1115.3115950314.

The spelling of 1387358348 in words is "one billion, three hundred eighty-seven million, three hundred fifty-eight thousand, three hundred forty-eight".