3451551330 has 64 divisors (see below), whose sum is σ = 8583304320. Its totient is φ = 887717376.

The previous prime is 3451551307. The next prime is 3451551347. The reversal of 3451551330 is 331551543.

It is a Harshad number since it is a multiple of its sum of digits (30).

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 75414 + ... + 112206.

It is an arithmetic number, because the mean of its divisors is an integer number (134114130).

Almost surely, 2^3451551330 is an apocalyptic number.

3451551330 is a gapful number since it is divisible by the number (30) formed by its first and last digit.

It is a practical number, because each smaller number is the sum of distinct divisors of 3451551330, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (4291652160).

3451551330 is an abundant number, since it is smaller than the sum of its proper divisors (5131752990).

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

3451551330 is a wasteful number, since it uses less digits than its factorization.

3451551330 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 36915.

The product of its (nonzero) digits is 13500, while the sum is 30.

The square root of 3451551330 is about 58749.9049360933. The cubic root of 3451551330 is about 1511.2562575980.

The spelling of 3451551330 in words is "three billion, four hundred fifty-one million, five hundred fifty-one thousand, three hundred thirty".