3455773890 has 64 divisors (see below), whose sum is σ = 8417146752. Its totient is φ = 907904000.

The previous prime is 3455773879. The next prime is 3455773907. The reversal of 3455773890 is 983775543.

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, 996760 + ... + 1000220.

It is an arithmetic number, because the mean of its divisors is an integer number (131517918).

Almost surely, 2^3455773890 is an apocalyptic number.

3455773890 is a gapful number since it is divisible by the number (30) formed by its first and last digit.

3455773890 is an abundant number, since it is smaller than the sum of its proper divisors (4961372862).

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

3455773890 is a wasteful number, since it uses less digits than its factorization.

3455773890 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3955.

The product of its (nonzero) digits is 3175200, while the sum is 51.

The square root of 3455773890 is about 58785.8306907370. The cubic root of 3455773890 is about 1511.8722868459.

The spelling of 3455773890 in words is "three billion, four hundred fifty-five million, seven hundred seventy-three thousand, eight hundred ninety".