980346438 has 12 divisors (see below), whose sum is σ = 2124083988. Its totient is φ = 326782140.

The previous prime is 980346427. The next prime is 980346461. The reversal of 980346438 is 834643089.

It is a super-2 number, since 2×980346438² = 1922158276998575688, which contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 980346393 and 980346402.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 27231828 + ... + 27231863.

It is an arithmetic number, because the mean of its divisors is an integer number (177006999).

Almost surely, 2^980346438 is an apocalyptic number.

980346438 is an abundant number, since it is smaller than the sum of its proper divisors (1143737550).

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

980346438 is a wasteful number, since it uses less digits than its factorization.

980346438 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 54463699 (or 54463696 counting only the distinct ones).

The product of its (nonzero) digits is 497664, while the sum is 45.

The square root of 980346438 is about 31310.4844740544. The cubic root of 980346438 is about 993.4054197744.

The spelling of 980346438 in words is "nine hundred eighty million, three hundred forty-six thousand, four hundred thirty-eight".