1477434340 has 24 divisors (see below), whose sum is σ = 3155201280. Its totient is φ = 580956768.

The previous prime is 1477434337. The next prime is 1477434367. The reversal of 1477434340 is 434347741.

It is a super-2 number, since 2×1477434340² = 4365624458022471200, which contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 1477434340.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 624852 + ... + 627211.

It is an arithmetic number, because the mean of its divisors is an integer number (131466720).

Almost surely, 2^1477434340 is an apocalyptic number.

1477434340 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

1477434340 is an abundant number, since it is smaller than the sum of its proper divisors (1677766940).

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

1477434340 is a wasteful number, since it uses less digits than its factorization.

1477434340 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1252131 (or 1252129 counting only the distinct ones).

The product of its (nonzero) digits is 112896, while the sum is 37.

The square root of 1477434340 is about 38437.4080811909. The cubic root of 1477434340 is about 1138.9449405458.

The spelling of 1477434340 in words is "one billion, four hundred seventy-seven million, four hundred thirty-four thousand, three hundred forty".