1379453283 has 24 divisors (see below), whose sum is σ = 2215041920. Its totient is φ = 821508480.

The previous prime is 1379453279. The next prime is 1379453291. The reversal of 1379453283 is 3823549731.

1379453283 is a `hidden beast` number, since 1 + 37 + 9 + 4 + 532 + 83 = 666.

It is not a de Polignac number, because 1379453283 - 2² = 1379453279 is a prime.

It is not an unprimeable number, because it can be changed into a prime (1379453293) 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, 186538 + ... + 193791.

Almost surely, 2^1379453283 is an apocalyptic number.

1379453283 is a gapful number since it is divisible by the number (13) formed by its first and last digit.

1379453283 is a deficient number, since it is larger than the sum of its proper divisors (835588637).

1379453283 is a wasteful number, since it uses less digits than its factorization.

1379453283 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 380379 (or 380376 counting only the distinct ones).

The product of its digits is 544320, while the sum is 45.

The square root of 1379453283 is about 37140.9919495966. The cubic root of 1379453283 is about 1113.1892379774.

The spelling of 1379453283 in words is "one billion, three hundred seventy-nine million, four hundred fifty-three thousand, two hundred eighty-three".