3405030 has 16 divisors (see below), whose sum is σ = 8172144. Its totient is φ = 908000.

The previous prime is 3405023. The next prime is 3405037. The reversal of 3405030 is 305043.

It is an interprime number because it is at equal distance from previous prime (3405023) and next prime (3405037).

It is a Harshad number since it is a multiple of its sum of digits (15).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3405037) 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, 56721 + ... + 56780.

It is an arithmetic number, because the mean of its divisors is an integer number (510759).

Almost surely, 2^3405030 is an apocalyptic number.

3405030 is a gapful number since it is divisible by the number (30) formed by its first and last digit.

3405030 is an abundant number, since it is smaller than the sum of its proper divisors (4767114).

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

3405030 is a wasteful number, since it uses less digits than its factorization.

3405030 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 113511.

The product of its (nonzero) digits is 180, while the sum is 15.

The square root of 3405030 is about 1845.2723376239. The cubic root of 3405030 is about 150.4435758656.

The spelling of 3405030 in words is "three million, four hundred five thousand, thirty".