1348885031 has 8 divisors (see below), whose sum is σ = 1529100720. Its totient is φ = 1179591552.

The previous prime is 1348884991. The next prime is 1348885037. The reversal of 1348885031 is 1305888431.

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 1348885031 - 2¹⁰ = 1348884007 is a prime.

It is a super-2 number, since 2×1348885031² = 3638981653711741922, which contains 22 as substring.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 1348885031.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1348885037) 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, 2730290 + ... + 2730783.

It is an arithmetic number, because the mean of its divisors is an integer number (191137590).

Almost surely, 2^1348885031 is an apocalyptic number.

1348885031 is a deficient number, since it is larger than the sum of its proper divisors (180215689).

1348885031 is a wasteful number, since it uses less digits than its factorization.

1348885031 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5461105.

The product of its (nonzero) digits is 92160, while the sum is 41.

The square root of 1348885031 is about 36727.1702013645. The cubic root of 1348885031 is about 1104.9051005361.

The spelling of 1348885031 in words is "one billion, three hundred forty-eight million, eight hundred eighty-five thousand, thirty-one".