3629506274 has 12 divisors (see below), whose sum is σ = 5745881574. Its totient is φ = 1719239472.

The previous prime is 3629506261. The next prime is 3629506313. The reversal of 3629506274 is 4726059263.

It can be written as a sum of positive squares in only one way, i.e., 3195075625 + 434430649 = 56525^2 + 20843^2 .

It is a Smith number, since the sum of its digits (44) coincides with the sum of the digits of its prime factors.

It is an unprimeable number.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 2512787 + ... + 2514230.

Almost surely, 2^3629506274 is an apocalyptic number.

3629506274 is a deficient number, since it is larger than the sum of its proper divisors (2116375300).

3629506274 is a wasteful number, since it uses less digits than its factorization.

3629506274 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5027057 (or 5027038 counting only the distinct ones).

The product of its (nonzero) digits is 544320, while the sum is 44.

The square root of 3629506274 is about 60245.3838397599. The cubic root of 3629506274 is about 1536.7946872595.

The spelling of 3629506274 in words is "three billion, six hundred twenty-nine million, five hundred six thousand, two hundred seventy-four".