980997342 has 48 divisors (see below), whose sum is σ = 2249538480. Its totient is φ = 284084736.

The previous prime is 980997331. The next prime is 980997343. The reversal of 980997342 is 243799089.

It is a super-2 number, since 2×980997342² = 1924711570022129928, which contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (51).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (980997343) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 11217 + ... + 45692.

It is an arithmetic number, because the mean of its divisors is an integer number (46865385).

Almost surely, 2^980997342 is an apocalyptic number.

980997342 is an abundant number, since it is smaller than the sum of its proper divisors (1268541138).

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

980997342 is a wasteful number, since it uses less digits than its factorization.

980997342 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 56957 (or 56944 counting only the distinct ones).

The product of its (nonzero) digits is 979776, while the sum is 51.

The square root of 980997342 is about 31320.8770949985. The cubic root of 980997342 is about 993.6252293174.

The spelling of 980997342 in words is "nine hundred eighty million, nine hundred ninety-seven thousand, three hundred forty-two".