1350534940 has 24 divisors (see below), whose sum is σ = 2854912032. Its totient is φ = 536635200.

The previous prime is 1350534919. The next prime is 1350534971. The reversal of 1350534940 is 494350531.

It is a super-3 number, since 3×1350534940³ (a number of 28 digits) contains 333 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 1350534896 and 1350534905.

It is a congruent number.

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, 220579 + ... + 226618.

It is an arithmetic number, because the mean of its divisors is an integer number (118954668).

Almost surely, 2^1350534940 is an apocalyptic number.

1350534940 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

1350534940 is an abundant number, since it is smaller than the sum of its proper divisors (1504377092).

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

1350534940 is a wasteful number, since it uses less digits than its factorization.

1350534940 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 447357 (or 447355 counting only the distinct ones).

The product of its (nonzero) digits is 32400, while the sum is 34.

The square root of 1350534940 is about 36749.6250321007. The cubic root of 1350534940 is about 1105.3554107450.

The spelling of 1350534940 in words is "one billion, three hundred fifty million, five hundred thirty-four thousand, nine hundred forty".