76703340 has 48 divisors (see below), whose sum is σ = 245452032. Its totient is φ = 17532096.

The previous prime is 76703327. The next prime is 76703351. The reversal of 76703340 is 4330767.

It is a Harshad number since it is a multiple of its sum of digits (30).

It is a junction number, because it is equal to n+sod(n) for n = 76703298 and 76703307.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 90894 + ... + 91733.

It is an arithmetic number, because the mean of its divisors is an integer number (5113584).

Almost surely, 2^76703340 is an apocalyptic number.

76703340 is a gapful number since it is divisible by the number (70) formed by its first and last digit.

It is an amenable number.

76703340 is an abundant number, since it is smaller than the sum of its proper divisors (168748692).

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

76703340 is a wasteful number, since it uses less digits than its factorization.

76703340 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 182646 (or 182644 counting only the distinct ones).

The product of its (nonzero) digits is 10584, while the sum is 30.

The square root of 76703340 is about 8758.0443022401. The cubic root of 76703340 is about 424.8850254156.

The spelling of 76703340 in words is "seventy-six million, seven hundred three thousand, three hundred forty".