3454380 has 48 divisors (see below), whose sum is σ = 10748640. Its totient is φ = 921024.

The previous prime is 3454343. The next prime is 3454387. The reversal of 3454380 is 834543.

It is a happy number.

3454380 is nontrivially palindromic in base 14.

It is a Harshad number since it is a multiple of its sum of digits (27).

It is an Ulam number.

It is not an unprimeable number, because it can be changed into a prime (3454387) 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, 2659 + ... + 3738.

It is an arithmetic number, because the mean of its divisors is an integer number (223930).

Almost surely, 2^3454380 is an apocalyptic number.

3454380 is a gapful number since it is divisible by the number (30) formed by its first and last digit.

It is an amenable number.

3454380 is an abundant number, since it is smaller than the sum of its proper divisors (7294260).

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

3454380 is a wasteful number, since it uses less digits than its factorization.

3454380 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6415 (or 6407 counting only the distinct ones).

The product of its (nonzero) digits is 5760, while the sum is 27.

The square root of 3454380 is about 1858.5962444813. The cubic root of 3454380 is about 151.1668987756.

The spelling of 3454380 in words is "three million, four hundred fifty-four thousand, three hundred eighty".