1475003340 has 144 divisors (see below), whose sum is σ = 4718121408. Its totient is φ = 372252672.

The previous prime is 1475003311. The next prime is 1475003347. The reversal of 1475003340 is 433005741.

It is a super-2 number, since 2×1475003340² = 4351269706022311200, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (1475003347) by changing a digit.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 399744 + ... + 403416.

It is an arithmetic number, because the mean of its divisors is an integer number (32764732).

Almost surely, 2^1475003340 is an apocalyptic number.

1475003340 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 1475003340, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (2359060704).

1475003340 is an abundant number, since it is smaller than the sum of its proper divisors (3243118068).

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

1475003340 is a wasteful number, since it uses less digits than its factorization.

1475003340 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3808 (or 3803 counting only the distinct ones).

The product of its (nonzero) digits is 5040, while the sum is 27.

The square root of 1475003340 is about 38405.7722224147. The cubic root of 1475003340 is about 1138.3199166864.

The spelling of 1475003340 in words is "one billion, four hundred seventy-five million, three thousand, three hundred forty".