1004377434 has 8 divisors (see below), whose sum is σ = 2008754880. Its totient is φ = 334792476.

The previous prime is 1004377427. The next prime is 1004377499. The reversal of 1004377434 is 4347734001.

It is a sphenic number, since it is the product of 3 distinct primes.

1004377434 is an admirable number.

It is a junction number, because it is equal to n+sod(n) for n = 1004377395 and 1004377404.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 83698114 + ... + 83698125.

It is an arithmetic number, because the mean of its divisors is an integer number (251094360).

Almost surely, 2^1004377434 is an apocalyptic number.

1004377434 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

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

1004377434 is a wasteful number, since it uses less digits than its factorization.

1004377434 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 167396244.

The product of its (nonzero) digits is 28224, while the sum is 33.

The square root of 1004377434 is about 31691.9143315768. The cubic root of 1004377434 is about 1001.4570207262.

The spelling of 1004377434 in words is "one billion, four million, three hundred seventy-seven thousand, four hundred thirty-four".