1409496832 has 36 divisors (see below), whose sum is σ = 2825891320. Its totient is φ = 701641728.

The previous prime is 1409496793. The next prime is 1409496839. The reversal of 1409496832 is 2386949041.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1409496839) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 46603 + ... + 70645.

Almost surely, 2^1409496832 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 1409496832, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1412945660).

1409496832 is an abundant number, since it is smaller than the sum of its proper divisors (1416394488).

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

1409496832 is an equidigital number, since it uses as much as digits as its factorization.

1409496832 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 24288 (or 24274 counting only the distinct ones).

The product of its (nonzero) digits is 373248, while the sum is 46.

The square root of 1409496832 is about 37543.2661338888. The cubic root of 1409496832 is about 1121.2127679389.

The spelling of 1409496832 in words is "one billion, four hundred nine million, four hundred ninety-six thousand, eight hundred thirty-two".