1348940250 has 128 divisors (see below), whose sum is σ = 4275648000. Its totient is φ = 308318400.

The previous prime is 1348940239. The next prime is 1348940251. The reversal of 1348940250 is 520498431.

It is not an unprimeable number, because it can be changed into a prime (1348940251) by changing a digit.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 32976 + ... + 61524.

It is an arithmetic number, because the mean of its divisors is an integer number (33403500).

Almost surely, 2^1348940250 is an apocalyptic number.

1348940250 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is a practical number, because each smaller number is the sum of distinct divisors of 1348940250, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (2137824000).

1348940250 is an abundant number, since it is smaller than the sum of its proper divisors (2926707750).

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

1348940250 is a wasteful number, since it uses less digits than its factorization.

1348940250 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 28582 (or 28566 counting only the distinct ones).

The product of its (nonzero) digits is 34560, while the sum is 36.

The square root of 1348940250 is about 36727.9219395816. The cubic root of 1348940250 is about 1104.9201774134.

The spelling of 1348940250 in words is "one billion, three hundred forty-eight million, nine hundred forty thousand, two hundred fifty".