1004340030 has 16 divisors (see below), whose sum is σ = 2410416144. Its totient is φ = 267824000.

The previous prime is 1004340023. The next prime is 1004340031. The reversal of 1004340030 is 300434001.

It is a Harshad number since it is a multiple of its sum of digits (15).

It is a junction number, because it is equal to n+sod(n) for n = 1004339991 and 1004340009.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1004340031) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 16738971 + ... + 16739030.

It is an arithmetic number, because the mean of its divisors is an integer number (150651009).

Almost surely, 2^1004340030 is an apocalyptic number.

1004340030 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

1004340030 is an abundant number, since it is smaller than the sum of its proper divisors (1406076114).

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

1004340030 is a wasteful number, since it uses less digits than its factorization.

1004340030 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 33478011.

The product of its (nonzero) digits is 144, while the sum is 15.

The square root of 1004340030 is about 31691.3242071075. The cubic root of 1004340030 is about 1001.4445888249. Note that the first 3 decimals are identical.

Adding to 1004340030 its reverse (300434001), we get a palindrome (1304774031).

The spelling of 1004340030 in words is "one billion, four million, three hundred forty thousand, thirty".