3797398678 has 8 divisors (see below), whose sum is σ = 5892515280. Its totient is φ = 1833226920.

The previous prime is 3797398673. The next prime is 3797398727. The reversal of 3797398678 is 8768937973.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a super-2 number, since 2×3797398678² = 28840473439352295368, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3797398673) by changing a digit.

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 3 ways as a sum of consecutive naturals, for example, 32736138 + ... + 32736253.

It is an arithmetic number, because the mean of its divisors is an integer number (736564410).

Almost surely, 2^3797398678 is an apocalyptic number.

3797398678 is a deficient number, since it is larger than the sum of its proper divisors (2095116602).

3797398678 is a wasteful number, since it uses less digits than its factorization.

3797398678 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 65472422.

The product of its digits is 96018048, while the sum is 67.

The square root of 3797398678 is about 61623.0369099089. The cubic root of 3797398678 is about 1560.1345870625.

The spelling of 3797398678 in words is "three billion, seven hundred ninety-seven million, three hundred ninety-eight thousand, six hundred seventy-eight".