1477332164 has 108 divisors (see below), whose sum is σ = 3486640752. Its totient is φ = 541497600.

The previous prime is 1477332149. The next prime is 1477332179. The reversal of 1477332164 is 4612337741.

It is a happy number.

It is an interprime number because it is at equal distance from previous prime (1477332149) and next prime (1477332179).

It is an unprimeable number.

It is a polite number, since it can be written in 35 ways as a sum of consecutive naturals, for example, 621899 + ... + 624269.

Almost surely, 2^1477332164 is an apocalyptic number.

1477332164 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 1477332164, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1743320376).

1477332164 is an abundant number, since it is smaller than the sum of its proper divisors (2009308588).

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

1477332164 is a wasteful number, since it uses less digits than its factorization.

1477332164 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2434 (or 2408 counting only the distinct ones).

The product of its digits is 84672, while the sum is 38.

The square root of 1477332164 is about 38436.0789363327. The cubic root of 1477332164 is about 1138.9186843263.

The spelling of 1477332164 in words is "one billion, four hundred seventy-seven million, three hundred thirty-two thousand, one hundred sixty-four".