3381754491 has 24 divisors (see below), whose sum is σ = 4932352880. Its totient is φ = 2232619200.

The previous prime is 3381754489. The next prime is 3381754513. The reversal of 3381754491 is 1944571833.

3381754491 is a `hidden beast` number, since 3 + 3 + 8 + 17 + 544 + 91 = 666.

It is not a de Polignac number, because 3381754491 - 2¹ = 3381754489 is a prime.

It is a super-2 number, since 2×3381754491² = 22872526874797338162, which contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (3381754421) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 523461 + ... + 529881.

Almost surely, 2^3381754491 is an apocalyptic number.

3381754491 is a deficient number, since it is larger than the sum of its proper divisors (1550598389).

3381754491 is a wasteful number, since it uses less digits than its factorization.

3381754491 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6987 (or 6984 counting only the distinct ones).

The product of its digits is 362880, while the sum is 45.

The square root of 3381754491 is about 58152.8545387069. The cubic root of 3381754491 is about 1500.9999985205. Note that the first 5 decimals are identical.

The spelling of 3381754491 in words is "three billion, three hundred eighty-one million, seven hundred fifty-four thousand, four hundred ninety-one".