977348 has 12 divisors (see below), whose sum is σ = 1722000. Its totient is φ = 485352.

The previous prime is 977323. The next prime is 977351. The reversal of 977348 is 843779.

It is a super-2 number, since 2×977348² = 1910418226208, which contains 22 as substring.

It is a d-powerful number, because it can be written as 9² + 7⁶ + 3⁹ + 7⁷ + 4⁷ + 8 .

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 98 + ... + 1401.

It is an arithmetic number, because the mean of its divisors is an integer number (143500).

2⁹⁷⁷³⁴⁸ is an apocalyptic number.

It is an amenable number.

977348 is a deficient number, since it is larger than the sum of its proper divisors (744652).

977348 is a wasteful number, since it uses less digits than its factorization.

977348 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1666 (or 1664 counting only the distinct ones).

The product of its digits is 42336, while the sum is 38.

The square root of 977348 is about 988.6091239717. The cubic root of 977348 is about 99.2391592277.

The spelling of 977348 in words is "nine hundred seventy-seven thousand, three hundred forty-eight".