1047376408 has 16 divisors (see below), whose sum is σ = 2114894880. Its totient is φ = 483404448.

The previous prime is 1047376403. The next prime is 1047376423. The reversal of 1047376408 is 8046737401.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1047376403) 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, 5035360 + ... + 5035567.

It is an arithmetic number, because the mean of its divisors is an integer number (132180930).

Almost surely, 2^1047376408 is an apocalyptic number.

It is an amenable number.

1047376408 is an abundant number, since it is smaller than the sum of its proper divisors (1067518472).

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

1047376408 is a wasteful number, since it uses less digits than its factorization.

1047376408 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 10070946 (or 10070942 counting only the distinct ones).

The product of its (nonzero) digits is 112896, while the sum is 40.

The square root of 1047376408 is about 32363.1952686999. The cubic root of 1047376408 is about 1015.5491081097.

The spelling of 1047376408 in words is "one billion, forty-seven million, three hundred seventy-six thousand, four hundred eight".