3547398 has 8 divisors (see below), whose sum is σ = 7094808. Its totient is φ = 1182464.

The previous prime is 3547393. The next prime is 3547399. The reversal of 3547398 is 8937453.

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

3547398 is an admirable number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3547393) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 295611 + ... + 295622.

It is an arithmetic number, because the mean of its divisors is an integer number (886851).

Almost surely, 2^3547398 is an apocalyptic number.

3547398 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

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

3547398 is a wasteful number, since it uses less digits than its factorization.

3547398 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 591238.

The product of its digits is 90720, while the sum is 39.

The square root of 3547398 is about 1883.4537424636. The cubic root of 3547398 is about 152.5117504159.

The spelling of 3547398 in words is "three million, five hundred forty-seven thousand, three hundred ninety-eight".