3705550742 has 16 divisors (see below), whose sum is σ = 5592285600. Its totient is φ = 1841476032.

The previous prime is 3705550733. The next prime is 3705550781. The reversal of 3705550742 is 2470555073.

It is a super-2 number, since 2×3705550742² = 27462212603073501128, which contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 3705550696 and 3705550705.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 406628 + ... + 415640.

It is an arithmetic number, because the mean of its divisors is an integer number (349517850).

Almost surely, 2^3705550742 is an apocalyptic number.

3705550742 is a deficient number, since it is larger than the sum of its proper divisors (1886734858).

3705550742 is a wasteful number, since it uses less digits than its factorization.

3705550742 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 10247.

The product of its (nonzero) digits is 147000, while the sum is 38.

The square root of 3705550742 is about 60873.2350216415. The cubic root of 3705550742 is about 1547.4534308982.

The spelling of 3705550742 in words is "three billion, seven hundred five million, five hundred fifty thousand, seven hundred forty-two".