976430 has 64 divisors (see below), whose sum is σ = 2298240. Its totient is φ = 290304.

The previous prime is 976411. The next prime is 976439. The reversal of 976430 is 34679.

It is a Harshad number since it is a multiple of its sum of digits (29).

It is a nialpdrome in base 10.

It is a junction number, because it is equal to n+sod(n) for n = 976393 and 976402.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (976439) by changing a digit.

976430 is an untouchable number, because it is not equal to the sum of proper divisors of any number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 26372 + ... + 26408.

It is an arithmetic number, because the mean of its divisors is an integer number (35910).

2⁹⁷⁶⁴³⁰ is an apocalyptic number.

976430 is an abundant number, since it is smaller than the sum of its proper divisors (1321810).

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

976430 is a wasteful number, since it uses less digits than its factorization.

976430 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 93.

The product of its (nonzero) digits is 4536, while the sum is 29.

The square root of 976430 is about 988.1447262421. The cubic root of 976430 is about 99.2080784914.

976430 divided by its sum of digits (29) gives a triangular number (33670 = T₂₅₉).

The spelling of 976430 in words is "nine hundred seventy-six thousand, four hundred thirty".