6417092981 has 16 divisors (see below), whose sum is σ = 6945700608. Its totient is φ = 5893560000.

The previous prime is 6417092963. The next prime is 6417092999. The reversal of 6417092981 is 1892907146.

It is an interprime number because it is at equal distance from previous prime (6417092963) and next prime (6417092999).

It is a cyclic number.

It is not a de Polignac number, because 6417092981 - 2¹⁸ = 6416830837 is a prime.

It is a super-2 number, since 2×6417092981² = 82358164653598932722, which contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (6417092681) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 2996171 + ... + 2998311.

It is an arithmetic number, because the mean of its divisors is an integer number (434106288).

Almost surely, 2^6417092981 is an apocalyptic number.

It is an amenable number.

6417092981 is a deficient number, since it is larger than the sum of its proper divisors (528607627).

6417092981 is a wasteful number, since it uses less digits than its factorization.

6417092981 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3212.

The product of its (nonzero) digits is 217728, while the sum is 47.

The square root of 6417092981 is about 80106.7598957791. The cubic root of 6417092981 is about 1858.2869514124.

The spelling of 6417092981 in words is "six billion, four hundred seventeen million, ninety-two thousand, nine hundred eighty-one".