677037354 has 16 divisors (see below), whose sum is σ = 1547514048. Its totient is φ = 193439232.

The previous prime is 677037349. The next prime is 677037367. The reversal of 677037354 is 453730776.

It is a super-2 number, since 2×677037354² = 916759157422642632, which contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (42), and also a Moran number because the ratio is a prime number: 16119937 = 677037354 / (6 + 7 + 7 + 0 + 3 + 7 + 3 + 5 + 4).

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 8059927 + ... + 8060010.

It is an arithmetic number, because the mean of its divisors is an integer number (96719628).

Almost surely, 2^677037354 is an apocalyptic number.

677037354 is an abundant number, since it is smaller than the sum of its proper divisors (870476694).

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

677037354 is a wasteful number, since it uses less digits than its factorization.

677037354 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 16119949.

The product of its (nonzero) digits is 370440, while the sum is 42.

The square root of 677037354 is about 26019.9414680356. The cubic root of 677037354 is about 878.0869919323.

It can be divided in two parts, 67703 and 7354, that added together give a palindrome (75057).

The spelling of 677037354 in words is "six hundred seventy-seven million, thirty-seven thousand, three hundred fifty-four".