76130340 has 192 divisors, whose sum is σ = 264176640. Its totient is φ = 16104960.

The previous prime is 76130273. The next prime is 76130357. The reversal of 76130340 is 4303167.

It is a self number, because there is not a number n which added to its sum of digits gives 76130340.

It is an unprimeable number.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 162787 + ... + 163253.

It is an arithmetic number, because the mean of its divisors is an integer number (1375920).

Almost surely, 2^76130340 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 76130340, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (132088320).

76130340 is an abundant number, since it is smaller than the sum of its proper divisors (188046300).

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

76130340 is a wasteful number, since it uses less digits than its factorization.

76130340 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 522 (or 520 counting only the distinct ones).

The product of its (nonzero) digits is 1512, while the sum is 24.

The square root of 76130340 is about 8725.2701963893. The cubic root of 76130340 is about 423.8243680442.

The spelling of 76130340 in words is "seventy-six million, one hundred thirty thousand, three hundred forty".