1477048944 has 360 divisors, whose sum is σ = 4921278768. Its totient is φ = 380190720.

The previous prime is 1477048901. The next prime is 1477048957. The reversal of 1477048944 is 4498407741.

It is a Harshad number since it is a multiple of its sum of digits (48).

It is a junction number, because it is equal to n+sod(n) for n = 1477048893 and 1477048902.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 71 ways as a sum of consecutive naturals, for example, 27868822 + ... + 27868874.

Almost surely, 2^1477048944 is an apocalyptic number.

1477048944 is a gapful number since it is divisible by the number (14) 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 1477048944, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (2460639384).

1477048944 is an abundant number, since it is smaller than the sum of its proper divisors (3444229824).

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

1477048944 is a wasteful number, since it uses less digits than its factorization.

1477048944 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 153 (or 123 counting only the distinct ones).

The product of its (nonzero) digits is 903168, while the sum is 48.

The square root of 1477048944 is about 38432.3944609232. The cubic root of 1477048944 is about 1138.8458988072.

The spelling of 1477048944 in words is "one billion, four hundred seventy-seven million, forty-eight thousand, nine hundred forty-four".