1001473396 has 48 divisors (see below), whose sum is σ = 2207624832. Its totient is φ = 386150400.

The previous prime is 1001473387. The next prime is 1001473411. The reversal of 1001473396 is 6933741001.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 13116 + ... + 46636.

It is an arithmetic number, because the mean of its divisors is an integer number (45992184).

Almost surely, 2^1001473396 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 1001473396, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1103812416).

1001473396 is an abundant number, since it is smaller than the sum of its proper divisors (1206151436).

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

1001473396 is a wasteful number, since it uses less digits than its factorization.

1001473396 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 33640 (or 33638 counting only the distinct ones).

The product of its (nonzero) digits is 13608, while the sum is 34.

The square root of 1001473396 is about 31646.0644630576. The cubic root of 1001473396 is about 1000.4908909866.

The spelling of 1001473396 in words is "one billion, one million, four hundred seventy-three thousand, three hundred ninety-six".