6477417396 has 30 divisors (see below), whose sum is σ = 16933249410. Its totient is φ = 2159139024.

The previous prime is 6477417383. The next prime is 6477417407. The reversal of 6477417396 is 6937147746.

It can be written as a sum of positive squares in only one way, i.e., 5507717796 + 969699600 = 74214^2 + 31140^2 .

It is a super-2 number, since 2×6477417396² = 83913872244006841632, which contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (54).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 9 ways as a sum of consecutive naturals, for example, 9995691 + ... + 9996338.

It is an arithmetic number, because the mean of its divisors is an integer number (564441647).

Almost surely, 2^6477417396 is an apocalyptic number.

It is an amenable number.

6477417396 is an abundant number, since it is smaller than the sum of its proper divisors (10455832014).

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

6477417396 is a wasteful number, since it uses less digits than its factorization.

6477417396 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 19992045 (or 19992034 counting only the distinct ones).

The product of its digits is 5334336, while the sum is 54.

The square root of 6477417396 is about 80482.4042632922. The cubic root of 6477417396 is about 1864.0917931580.

The spelling of 6477417396 in words is "six billion, four hundred seventy-seven million, four hundred seventeen thousand, three hundred ninety-six".