3546477774 has 24 divisors (see below), whose sum is σ = 8781754800. Its totient is φ = 1013279328.

The previous prime is 3546477757. The next prime is 3546477793. The reversal of 3546477774 is 4777746453.

It is a self number, because there is not a number n which added to its sum of digits gives 3546477774.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 14073199 + ... + 14073450.

It is an arithmetic number, because the mean of its divisors is an integer number (365906450).

Almost surely, 2^3546477774 is an apocalyptic number.

3546477774 is an abundant number, since it is smaller than the sum of its proper divisors (5235277026).

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

3546477774 is a wasteful number, since it uses less digits than its factorization.

3546477774 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 28146664 (or 28146661 counting only the distinct ones).

The product of its digits is 13829760, while the sum is 54.

The square root of 3546477774 is about 59552.3112397831. The cubic root of 3546477774 is about 1524.9856164907.

The spelling of 3546477774 in words is "three billion, five hundred forty-six million, four hundred seventy-seven thousand, seven hundred seventy-four".