3451377 has 8 divisors (see below), whose sum is σ = 4760640. Its totient is φ = 2221520.

The previous prime is 3451373. The next prime is 3451379. The reversal of 3451377 is 7731543.

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

It is a cyclic number.

It is not a de Polignac number, because 3451377 - 2² = 3451373 is a prime.

It is a super-3 number, since 3×3451377³ (a number of 21 digits) contains 333 as substring. Note that it is a super-d number also for d = 2.

3451377 is a lucky number.

It is not an unprimeable number, because it can be changed into a prime (3451373) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 19749 + ... + 19922.

It is an arithmetic number, because the mean of its divisors is an integer number (595080).

Almost surely, 2^3451377 is an apocalyptic number.

It is an amenable number.

3451377 is a deficient number, since it is larger than the sum of its proper divisors (1309263).

3451377 is a wasteful number, since it uses less digits than its factorization.

3451377 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 39703.

The product of its digits is 8820, while the sum is 30.

The square root of 3451377 is about 1857.7882010606. The cubic root of 3451377 is about 151.1230813799.

It can be divided in two parts, 3451 and 377, that added together give a triangular number (3828 = T₈₇).

The spelling of 3451377 in words is "three million, four hundred fifty-one thousand, three hundred seventy-seven".