3474457680 has 80 divisors (see below), whose sum is σ = 11118288384. Its totient is φ = 896632320.

The previous prime is 3474457661. The next prime is 3474457699. The reversal of 3474457680 is 867544743.

It is a happy number.

It is an interprime number because it is at equal distance from previous prime (3474457661) and next prime (3474457699).

It is a tau number, because it is divible by the number of its divisors (80).

It is a super-2 number, since 2×3474457680² = 24143712340221964800, which contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (48).

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 226059 + ... + 240938.

Almost surely, 2^3474457680 is an apocalyptic number.

3474457680 is a gapful number since it is divisible by the number (30) formed by its first and last digit.

It is an amenable number.

3474457680 is an abundant number, since it is smaller than the sum of its proper divisors (7643830704).

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

3474457680 is a wasteful number, since it uses less digits than its factorization.

3474457680 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 467044 (or 467038 counting only the distinct ones).

The product of its (nonzero) digits is 2257920, while the sum is 48.

The square root of 3474457680 is about 58944.5305350717. The cubic root of 3474457680 is about 1514.5920586880.

The spelling of 3474457680 in words is "three billion, four hundred seventy-four million, four hundred fifty-seven thousand, six hundred eighty".