1403313348 has 48 divisors (see below), whose sum is σ = 3525802560. Its totient is φ = 432789504.

The previous prime is 1403313347. The next prime is 1403313349. The reversal of 1403313348 is 8433133041.

It is an interprime number because it is at equal distance from previous prime (1403313347) and next prime (1403313349).

It is not an unprimeable number, because it can be changed into a prime (1403313341) 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, 46261 + ... + 70332.

It is an arithmetic number, because the mean of its divisors is an integer number (73454220).

Almost surely, 2^1403313348 is an apocalyptic number.

It is an amenable number.

1403313348 is an abundant number, since it is smaller than the sum of its proper divisors (2122489212).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

1403313348 is a wasteful number, since it uses less digits than its factorization.

1403313348 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 116676 (or 116674 counting only the distinct ones).

The product of its (nonzero) digits is 10368, while the sum is 30.

The square root of 1403313348 is about 37460.8241767316. The cubic root of 1403313348 is about 1119.5707719610.

Adding to 1403313348 its reverse (8433133041), we get a palindrome (9836446389).

The spelling of 1403313348 in words is "one billion, four hundred three million, three hundred thirteen thousand, three hundred forty-eight".