3700440434 has 4 divisors (see below), whose sum is σ = 5550660654. Its totient is φ = 1850220216.

The previous prime is 3700440433. The next prime is 3700440461. The reversal of 3700440434 is 4340440073.

3700440434 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in only one way, i.e., 3642726025 + 57714409 = 60355^2 + 7597^2 .

It is a super-3 number, since 3×3700440434³ (a number of 30 digits) contains 333 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 3700440397 and 3700440406.

It is not an unprimeable number, because it can be changed into a prime (3700440433) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 925110107 + ... + 925110110.

Almost surely, 2^3700440434 is an apocalyptic number.

3700440434 is a deficient number, since it is larger than the sum of its proper divisors (1850220220).

3700440434 is a wasteful number, since it uses less digits than its factorization.

3700440434 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1850220219.

The product of its (nonzero) digits is 16128, while the sum is 29.

The square root of 3700440434 is about 60831.2455404293. The cubic root of 3700440434 is about 1546.7417416636.

The spelling of 3700440434 in words is "three billion, seven hundred million, four hundred forty thousand, four hundred thirty-four".