1375349480 has 32 divisors (see below), whose sum is σ = 3106887840. Its totient is φ = 547944000.

The previous prime is 1375349477. The next prime is 1375349491. The reversal of 1375349480 is 849435731.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 58454 + ... + 78533.

It is an arithmetic number, because the mean of its divisors is an integer number (97090245).

Almost surely, 2^1375349480 is an apocalyptic number.

1375349480 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

1375349480 is an abundant number, since it is smaller than the sum of its proper divisors (1731538360).

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

1375349480 is a wasteful number, since it uses less digits than its factorization.

1375349480 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 137249 (or 137245 counting only the distinct ones).

The product of its (nonzero) digits is 362880, while the sum is 44.

The square root of 1375349480 is about 37085.7045234414. The cubic root of 1375349480 is about 1112.0842477964.

The spelling of 1375349480 in words is "one billion, three hundred seventy-five million, three hundred forty-nine thousand, four hundred eighty".